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strncpy guarantees not tath the result will be null-terminated.

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replaced all strncpy with strlcpy if its necessary
This commit is contained in:
ardi@ist-einmalig.de 2009-09-28 16:05:11 +00:00
parent 75beee7328
commit 572bae91d6
13 changed files with 70 additions and 80 deletions
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4
source/homebrewboot/HomebrewFiles.cpp
View File

@ -68,8 +68,8 @@ bool HomebrewFiles::LoadPath(const char * folderpath) {
memset(&(FileInfo[filecount]), 0, sizeof(FileInfo)); memset(&(FileInfo[filecount]), 0, sizeof(FileInfo));
strncpy(FileInfo[filecount].FilePath, folderpath, sizeof(FileInfo[filecount].FilePath)); strlcpy(FileInfo[filecount].FilePath, folderpath, sizeof(FileInfo[filecount].FilePath));
strncpy(FileInfo[filecount].FileName, filename, sizeof(FileInfo[filecount].FileName)); strlcpy(FileInfo[filecount].FileName, filename, sizeof(FileInfo[filecount].FileName));
FileInfo[filecount].FileSize = st.st_size; FileInfo[filecount].FileSize = st.st_size;
filecount++; filecount++;
} }

2
source/homebrewboot/HomebrewXML.h
View File

@ -40,7 +40,7 @@ public:
} }
//! Set Name //! Set Name
void SetName(char * path) { void SetName(char * path) {
strncpy(name, path, sizeof(name)); strlcpy(name, path, sizeof(name));
} }
protected: protected:
char name[50]; char name[50];

2
source/language/UpdateLanguage.cpp
View File

@ -25,7 +25,7 @@ int updateLanguageFiles() {
//now from the files we got, get only the .lang files //now from the files we got, get only the .lang files
for (int cnt = 0; cnt < countfiles; cnt++) { for (int cnt = 0; cnt < countfiles; cnt++) {
char filename[64]; char filename[64];
strncpy(filename, GetFileName(cnt),63); strlcpy(filename, GetFileName(cnt),sizeof(filename));
if (strcasestr(filename,".lang")) { if (strcasestr(filename,".lang")) {
strcpy(languageFiles[cnt],filename); strcpy(languageFiles[cnt],filename);
} }

2
source/libwiigui/gui_keyboard.cpp
View File

@ -32,7 +32,7 @@ GuiKeyboard::GuiKeyboard(char * t, u32 max, int min, int lang)
focus = 0; // allow focus focus = 0; // allow focus
alignmentHor = ALIGN_CENTRE; alignmentHor = ALIGN_CENTRE;
alignmentVert = ALIGN_MIDDLE; alignmentVert = ALIGN_MIDDLE;
strncpy(kbtextstr, t, max); strlcpy(kbtextstr, t, max);
kbtextstr[max] = 0; kbtextstr[max] = 0;
kbtextmaxlen = max; kbtextmaxlen = max;

4
source/menu.cpp
View File

@ -1397,9 +1397,9 @@ int MenuDiscList() {
if (strlen(get_title(header)) < (MAX_CHARACTERS + 3)) { if (strlen(get_title(header)) < (MAX_CHARACTERS + 3)) {
sprintf(text, "%s", get_title(header)); sprintf(text, "%s", get_title(header));
} else { } else {
strncpy(text, get_title(header), MAX_CHARACTERS); strlcpy(text, get_title(header), MAX_CHARACTERS+1);
text[MAX_CHARACTERS] = '\0'; text[MAX_CHARACTERS] = '\0';
strncat(text, "...", 3); strcat(text, "...");
} }
//check if alt Dol and gct file is present //check if alt Dol and gct file is present

3
source/network/http.c
View File

@ -154,8 +154,7 @@ struct block downloadfile(const char *url) {
} }
char domain[domainlength + 1]; char domain[domainlength + 1];
strncpy(domain, url + strlen("http://"), domainlength); strlcpy(domain, url + strlen("http://"), domainlength+1);
domain[domainlength] = '\0';
//Parsing of the URL is done, start making an actual connection //Parsing of the URL is done, start making an actual connection
u32 ipaddress = getipbynamecached(domain); u32 ipaddress = getipbynamecached(domain);

3
source/network/networkops.cpp
View File

@ -177,8 +177,7 @@ s32 download_request(const char * url) {
} }
char domain[domainlength + 1]; char domain[domainlength + 1];
strncpy(domain, url + strlen("http://"), domainlength); strlcpy(domain, url + strlen("http://"), domainlength+1);
domain[domainlength] = '\0';
connection = GetConnection(domain); connection = GetConnection(domain);
if (connection < 0) { if (connection < 0) {

8
source/prompts/ProgressWindow.cpp
View File

@ -96,8 +96,8 @@ static void GameInstallProgress() {
***************************************************************************/ ***************************************************************************/
void SetupGameInstallProgress(char * title, char * game) { void SetupGameInstallProgress(char * title, char * game) {
strncpy(progressTitle, title, sizeof(progressTitle)); strlcpy(progressTitle, title, sizeof(progressTitle));
strncpy(progressMsg1, game, sizeof(progressMsg1)); strlcpy(progressMsg1, game, sizeof(progressMsg1));
gameinstalltotal = 1; gameinstalltotal = 1;
showProgress = 1; showProgress = 1;
showSize = true; showSize = true;
@ -323,9 +323,9 @@ void ShowProgress(const char *title, const char *msg1, char *dynmsg2, f32 done,
showTime = swTime; showTime = swTime;
if (title) if (title)
strncpy(progressTitle, title, sizeof(progressTitle)); strlcpy(progressTitle, title, sizeof(progressTitle));
if (msg1) if (msg1)
strncpy(progressMsg1, msg1, sizeof(progressMsg1)); strlcpy(progressMsg1, msg1, sizeof(progressMsg1));
if (dynmsg2) if (dynmsg2)
dyn_message = dynmsg2; dyn_message = dynmsg2;

51
source/settings/Settings.cpp
View File

@ -993,12 +993,12 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[20] = ""; char entered[20] = "";
strncpy(entered, Settings.unlockCode, sizeof(entered)); strlcpy(entered, Settings.unlockCode, sizeof(entered));
int result = OnScreenKeyboard(entered, 20,0); int result = OnScreenKeyboard(entered, 20,0);
w.Append(&optionBrowser2); w.Append(&optionBrowser2);
w.Append(&backBtn); w.Append(&backBtn);
if ( result == 1 ) { if ( result == 1 ) {
strncpy(Settings.unlockCode, entered, sizeof(Settings.unlockCode)); strlcpy(Settings.unlockCode, entered, sizeof(Settings.unlockCode));
WindowPrompt(tr("Password Changed"),tr("Password has been changed"),tr("OK")); WindowPrompt(tr("Password Changed"),tr("Password has been changed"),tr("OK"));
} }
} else { } else {
@ -1250,7 +1250,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.covers_path, sizeof(entered)); strlcpy(entered, Settings.covers_path, sizeof(entered));
titleTxt.SetText(tr("3D Cover Path")); titleTxt.SetText(tr("3D Cover Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1261,7 +1261,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.covers_path, entered, sizeof(Settings.covers_path)); strlcpy(Settings.covers_path, entered, sizeof(Settings.covers_path));
WindowPrompt(tr("Coverpath Changed"),0,tr("OK")); WindowPrompt(tr("Coverpath Changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1277,7 +1277,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.covers2d_path, sizeof(entered)); strlcpy(entered, Settings.covers2d_path, sizeof(entered));
titleTxt.SetText(tr("2D Cover Path")); titleTxt.SetText(tr("2D Cover Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1288,7 +1288,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.covers2d_path, entered, sizeof(Settings.covers2d_path)); strlcpy(Settings.covers2d_path, entered, sizeof(Settings.covers2d_path));
WindowPrompt(tr("Coverpath Changed"),0,tr("OK")); WindowPrompt(tr("Coverpath Changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1304,7 +1304,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.disc_path, sizeof(entered)); strlcpy(entered, Settings.disc_path, sizeof(entered));
titleTxt.SetText(tr("Discimage Path")); titleTxt.SetText(tr("Discimage Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered, 43,0); //int result = OnScreenKeyboard(entered, 43,0);
@ -1315,7 +1315,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.disc_path, entered, sizeof(Settings.disc_path)); strlcpy(Settings.disc_path, entered, sizeof(Settings.disc_path));
WindowPrompt(tr("Discpath Changed"),0,tr("OK")); WindowPrompt(tr("Discpath Changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1332,7 +1332,7 @@ int MenuSettings() {
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
titleTxt.SetText(tr("ThemePath")); titleTxt.SetText(tr("ThemePath"));
strncpy(entered, CFG.theme_path, sizeof(entered)); strlcpy(entered, CFG.theme_path, sizeof(entered));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered, 43,0); //int result = OnScreenKeyboard(entered, 43,0);
HaltGui(); HaltGui();
@ -1341,7 +1341,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(CFG.theme_path, entered, sizeof(CFG.theme_path)); strlcpy(CFG.theme_path, entered, sizeof(CFG.theme_path));
WindowPrompt(tr("Themepath Changed"),0,tr("OK")); WindowPrompt(tr("Themepath Changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1390,7 +1390,7 @@ int MenuSettings() {
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
titleTxt.SetText(tr("XMLPath")); titleTxt.SetText(tr("XMLPath"));
strncpy(entered, Settings.titlestxt_path, sizeof(entered)); strlcpy(entered, Settings.titlestxt_path, sizeof(entered));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
w.Append(&optionBrowser2); w.Append(&optionBrowser2);
@ -1400,7 +1400,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.titlestxt_path, entered, sizeof(Settings.titlestxt_path)); strlcpy(Settings.titlestxt_path, entered, sizeof(Settings.titlestxt_path));
WindowPrompt(tr("XMLPath changed."),0,tr("OK")); WindowPrompt(tr("XMLPath changed."),0,tr("OK"));
// if(isSdInserted()) { // if(isSdInserted()) {
if (isInserted(bootDevice)) { if (isInserted(bootDevice)) {
@ -1421,7 +1421,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.update_path, sizeof(entered)); strlcpy(entered, Settings.update_path, sizeof(entered));
titleTxt.SetText(tr("Updatepath")); titleTxt.SetText(tr("Updatepath"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1432,7 +1432,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.update_path, entered, sizeof(Settings.update_path)); strlcpy(Settings.update_path, entered, sizeof(Settings.update_path));
WindowPrompt(tr("Updatepath changed."),0,tr("OK")); WindowPrompt(tr("Updatepath changed."),0,tr("OK"));
} }
} else } else
@ -1443,7 +1443,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.Cheatcodespath, sizeof(entered)); strlcpy(entered, Settings.Cheatcodespath, sizeof(entered));
titleTxt.SetText(tr("Cheatcodes Path")); titleTxt.SetText(tr("Cheatcodes Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1454,7 +1454,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.Cheatcodespath, entered, sizeof(Settings.Cheatcodespath)); strlcpy(Settings.Cheatcodespath, entered, sizeof(Settings.Cheatcodespath));
WindowPrompt(tr("Cheatcodes Path changed"),0,tr("OK")); WindowPrompt(tr("Cheatcodes Path changed"),0,tr("OK"));
} }
} else } else
@ -1465,7 +1465,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.TxtCheatcodespath, sizeof(entered)); strlcpy(entered, Settings.TxtCheatcodespath, sizeof(entered));
titleTxt.SetText(tr("TXTCheatcodes Path")); titleTxt.SetText(tr("TXTCheatcodes Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1476,7 +1476,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.TxtCheatcodespath, entered, sizeof(Settings.TxtCheatcodespath)); strlcpy(Settings.TxtCheatcodespath, entered, sizeof(Settings.TxtCheatcodespath));
WindowPrompt(tr("TXTCheatcodes Path changed"),0,tr("OK")); WindowPrompt(tr("TXTCheatcodes Path changed"),0,tr("OK"));
} }
} else } else
@ -1487,7 +1487,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.dolpath, sizeof(entered)); strlcpy(entered, Settings.dolpath, sizeof(entered));
titleTxt.SetText(tr("Dol Path")); titleTxt.SetText(tr("Dol Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1498,7 +1498,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.dolpath, entered, sizeof(Settings.dolpath)); strlcpy(Settings.dolpath, entered, sizeof(Settings.dolpath));
WindowPrompt(tr("Dolpath Changed"),0,tr("OK")); WindowPrompt(tr("Dolpath Changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1514,7 +1514,7 @@ int MenuSettings() {
w.Remove(&optionBrowser2); w.Remove(&optionBrowser2);
w.Remove(&backBtn); w.Remove(&backBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.homebrewapps_path, sizeof(entered)); strlcpy(entered, Settings.homebrewapps_path, sizeof(entered));
titleTxt.SetText(tr("Homebrew Apps Path")); titleTxt.SetText(tr("Homebrew Apps Path"));
int result = BrowseDevice(entered); int result = BrowseDevice(entered);
//int result = OnScreenKeyboard(entered,43,0); //int result = OnScreenKeyboard(entered,43,0);
@ -1525,7 +1525,7 @@ int MenuSettings() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.homebrewapps_path, entered, sizeof(Settings.homebrewapps_path)); strlcpy(Settings.homebrewapps_path, entered, sizeof(Settings.homebrewapps_path));
WindowPrompt(tr("Homebrew Appspath changed"),0,tr("OK")); WindowPrompt(tr("Homebrew Appspath changed"),0,tr("OK"));
// if(!isSdInserted()) { // if(!isSdInserted()) {
if (!isInserted(bootDevice)) { if (!isInserted(bootDevice)) {
@ -1797,11 +1797,10 @@ int GameSettings(struct discHdr * header) {
char gameName[31]; char gameName[31];
if (strlen(get_title(header)) < (27 + 3)) { if (strlen(get_title(header)) < (27 + 3)) {
sprintf(gameName, "%s", get_title(header)); strcpy(gameName, get_title(header));
} else { } else {
strncpy(gameName, get_title(header), 27); strlcpy(gameName, get_title(header), 27+1);
gameName[27] = '\0'; strcat(gameName, "...");
strncat(gameName, "...", 3);
} }

10
source/settings/SettingsPrompts.cpp
View File

@ -218,7 +218,7 @@ bool MenuOGG() {
w.Remove(&stopBtn); w.Remove(&stopBtn);
w.Remove(&defaultBtn); w.Remove(&defaultBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.oggload_path, sizeof(entered)); strlcpy(entered, Settings.oggload_path, sizeof(entered));
int result = OnScreenKeyboard(entered,43,0); int result = OnScreenKeyboard(entered,43,0);
w.Append(&optionBrowser4); w.Append(&optionBrowser4);
w.Append(&pathBtn); w.Append(&pathBtn);
@ -230,7 +230,7 @@ bool MenuOGG() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.oggload_path, entered, sizeof(Settings.oggload_path)); strlcpy(Settings.oggload_path, entered, sizeof(Settings.oggload_path));
WindowPrompt(tr("Backgroundmusic Path changed."),0,tr("OK")); WindowPrompt(tr("Backgroundmusic Path changed."),0,tr("OK"));
// if(isSdInserted()) { // if(isSdInserted()) {
if (isInserted(bootDevice)) { if (isInserted(bootDevice)) {
@ -419,7 +419,7 @@ int MenuLanguageSelect() {
for (cnt = 0; cnt < countfiles; cnt++) { for (cnt = 0; cnt < countfiles; cnt++) {
char filename[64]; char filename[64];
strncpy(filename, GetFileName(cnt),63); strlcpy(filename, GetFileName(cnt), sizeof(filename));
char *dot = strchr(filename, '.'); char *dot = strchr(filename, '.');
if (dot) *dot='\0'; if (dot) *dot='\0';
options2.SetName(cnt, "%s", filename); options2.SetName(cnt, "%s", filename);
@ -537,7 +537,7 @@ int MenuLanguageSelect() {
w.Remove(&pathBtn); w.Remove(&pathBtn);
w.Remove(&defaultBtn); w.Remove(&defaultBtn);
char entered[43] = ""; char entered[43] = "";
strncpy(entered, Settings.languagefiles_path, sizeof(entered)); strlcpy(entered, Settings.languagefiles_path, sizeof(entered));
int result = OnScreenKeyboard(entered,43,0); int result = OnScreenKeyboard(entered,43,0);
w.Append(&optionBrowser4); w.Append(&optionBrowser4);
w.Append(&pathBtn); w.Append(&pathBtn);
@ -547,7 +547,7 @@ int MenuLanguageSelect() {
int len = (strlen(entered)-1); int len = (strlen(entered)-1);
if (entered[len] !='/') if (entered[len] !='/')
strncat (entered, "/", 1); strncat (entered, "/", 1);
strncpy(Settings.languagefiles_path, entered, sizeof(Settings.languagefiles_path)); strlcpy(Settings.languagefiles_path, entered, sizeof(Settings.languagefiles_path));
WindowPrompt(tr("Languagepath changed."),0,tr("OK")); WindowPrompt(tr("Languagepath changed."),0,tr("OK"));
// if(isSdInserted()) { // if(isSdInserted()) {
if (isInserted(bootDevice)) { if (isInserted(bootDevice)) {

53
source/settings/cfg.c
View File

@ -111,11 +111,6 @@ struct TextMap map_alignment[] = {
{ "middle", CFG_ALIGN_MIDDLE }, { "middle", CFG_ALIGN_MIDDLE },
{ NULL, -1 } { NULL, -1 }
}; };
char* strcopy(char *dest, char *src, int size) {
strncpy(dest,src,size);
dest[size-1] = 0;
return dest;
}
int map_get_id(struct TextMap *map, char *name) { int map_get_id(struct TextMap *map, char *name) {
int i; int i;
@ -371,7 +366,7 @@ void title_set(char *id, char *title) {
char *idt = cfg_get_title((u8*)id); char *idt = cfg_get_title((u8*)id);
if (idt) { if (idt) {
// replace // replace
strcopy(idt, title, TITLE_MAX); strlcpy(idt, title, TITLE_MAX);
} else { } else {
cfg_title = realloc(cfg_title, (num_title+1) * sizeof(struct ID_Title)); cfg_title = realloc(cfg_title, (num_title+1) * sizeof(struct ID_Title));
if (!cfg_title) { if (!cfg_title) {
@ -382,7 +377,7 @@ void title_set(char *id, char *title) {
// add // add
memcpy(cfg_title[num_title].id, id, 4); memcpy(cfg_title[num_title].id, id, 4);
cfg_title[num_title].id[4] = 0; cfg_title[num_title].id[4] = 0;
strcopy(cfg_title[num_title].title, title, TITLE_MAX); strlcpy(cfg_title[num_title].title, title, TITLE_MAX);
num_title++; num_title++;
} }
} }
@ -392,7 +387,7 @@ void titles_default() {
for (i=0; i<num_title; i++) { for (i=0; i<num_title; i++) {
memcpy(cfg_title[i].id, "", 4); memcpy(cfg_title[i].id, "", 4);
cfg_title[i].id[4] = 0; cfg_title[i].id[4] = 0;
strcopy(cfg_title[i].title, "", TITLE_MAX); strlcpy(cfg_title[i].title, "", TITLE_MAX);
} }
} }
@ -424,8 +419,7 @@ char* trim_n_copy(char *dest, char *src, int n, int size) {
// trim trailing white space // trim trailing white space
while (len > 0 && isspace(src[len-1])) len--; while (len > 0 && isspace(src[len-1])) len--;
if (len >= size) len = size-1; if (len >= size) len = size-1;
strncpy(dest, src, len); strlcpy(dest, src, len+1);
dest[len] = 0;
//printf("trim_copy: '%s' %d\n", dest, len); //sleep(1); //printf("trim_copy: '%s' %d\n", dest, len); //sleep(1);
return dest; return dest;
} }
@ -437,8 +431,7 @@ char* trimcopy(char *dest, char *src, int size) {
// trim trailing " \r\n" // trim trailing " \r\n"
while (len > 0 && strchr(" \r\n", src[len-1])) len--; while (len > 0 && strchr(" \r\n", src[len-1])) len--;
if (len >= size) len = size-1; if (len >= size) len = size-1;
strncpy(dest, src, len); strlcpy(dest, src, len+1);
dest[len] = 0;
return dest; return dest;
} }
@ -460,67 +453,67 @@ void path_set(char *name, char *val) {
// if these are defined in txt file, use them. otherwise use defaults // if these are defined in txt file, use them. otherwise use defaults
if (!CFG.widescreen &&(strcmp(name, "theme_path") == 0)) {// if in 4:3 if (!CFG.widescreen &&(strcmp(name, "theme_path") == 0)) {// if in 4:3
strcopy(CFG.theme_path, val, sizeof(CFG.theme_path)); strlcpy(CFG.theme_path, val, sizeof(CFG.theme_path));
return; return;
} }
if (CFG.widescreen && strcmp(name, "wtheme_path") == 0) { // if in 16:9 if (CFG.widescreen && strcmp(name, "wtheme_path") == 0) { // if in 16:9
strcopy(CFG.theme_path, val, sizeof(CFG.theme_path)); strlcpy(CFG.theme_path, val, sizeof(CFG.theme_path));
return; return;
} }
if (strcmp(name, "cover_path") == 0) { if (strcmp(name, "cover_path") == 0) {
strcopy(Settings.covers_path, val, sizeof(Settings.covers_path)); strlcpy(Settings.covers_path, val, sizeof(Settings.covers_path));
return; return;
} }
if (strcmp(name, "cover2d_path") == 0) { if (strcmp(name, "cover2d_path") == 0) {
strcopy(Settings.covers2d_path, val, sizeof(Settings.covers2d_path)); strlcpy(Settings.covers2d_path, val, sizeof(Settings.covers2d_path));
return; return;
} }
if (strcmp(name, "disc_path") == 0) { if (strcmp(name, "disc_path") == 0) {
strcopy(Settings.disc_path, val, sizeof(Settings.disc_path)); strlcpy(Settings.disc_path, val, sizeof(Settings.disc_path));
return; return;
} }
if (strcmp(name, "titlestxt_path") == 0) { if (strcmp(name, "titlestxt_path") == 0) {
strcopy(Settings.titlestxt_path, val, sizeof(Settings.titlestxt_path)); strlcpy(Settings.titlestxt_path, val, sizeof(Settings.titlestxt_path));
return; return;
} }
if (strcmp(name, "language_path") == 0) { if (strcmp(name, "language_path") == 0) {
strcopy(Settings.language_path, val, sizeof(Settings.language_path)); strlcpy(Settings.language_path, val, sizeof(Settings.language_path));
return; return;
} }
if (strcmp(name, "languagefiles_path") == 0) { if (strcmp(name, "languagefiles_path") == 0) {
strcopy(Settings.languagefiles_path, val, sizeof(Settings.languagefiles_path)); strlcpy(Settings.languagefiles_path, val, sizeof(Settings.languagefiles_path));
return; return;
} }
if (strcmp(name, "update_path") == 0) { if (strcmp(name, "update_path") == 0) {
strcopy(Settings.update_path, val, sizeof(Settings.update_path)); strlcpy(Settings.update_path, val, sizeof(Settings.update_path));
return; return;
} }
if (strcmp(name, "homebrewapps_path") == 0) { if (strcmp(name, "homebrewapps_path") == 0) {
strcopy(Settings.homebrewapps_path, val, sizeof(Settings.homebrewapps_path)); strlcpy(Settings.homebrewapps_path, val, sizeof(Settings.homebrewapps_path));
return; return;
} }
if (strcmp(name, "Cheatcodespath") == 0) { if (strcmp(name, "Cheatcodespath") == 0) {
strcopy(Settings.Cheatcodespath, val, sizeof(Settings.Cheatcodespath)); strlcpy(Settings.Cheatcodespath, val, sizeof(Settings.Cheatcodespath));
return; return;
} }
if (strcmp(name, "TxtCheatcodespath") == 0) { if (strcmp(name, "TxtCheatcodespath") == 0) {
strcopy(Settings.TxtCheatcodespath, val, sizeof(Settings.TxtCheatcodespath)); strlcpy(Settings.TxtCheatcodespath, val, sizeof(Settings.TxtCheatcodespath));
return; return;
} }
if (strcmp(name, "oggload_path") == 0) { if (strcmp(name, "oggload_path") == 0) {
strcopy(Settings.oggload_path, val, sizeof(Settings.oggload_path)); strlcpy(Settings.oggload_path, val, sizeof(Settings.oggload_path));
return; return;
} }
if (strcmp(name, "dolpath") == 0) { if (strcmp(name, "dolpath") == 0) {
strcopy(Settings.dolpath, val, sizeof(Settings.dolpath)); strlcpy(Settings.dolpath, val, sizeof(Settings.dolpath));
return; return;
} }
if (strcmp(name, "ogg_path") == 0) { if (strcmp(name, "ogg_path") == 0) {
strcopy(Settings.ogg_path, val, sizeof(Settings.ogg_path)); strlcpy(Settings.ogg_path, val, sizeof(Settings.ogg_path));
return; return;
} }
@ -882,7 +875,7 @@ void global_cfg_set(char *name, char *val) {
} }
return; return;
} else if (strcmp(name, "password") == 0) { } else if (strcmp(name, "password") == 0) {
strcopy(Settings.unlockCode, val, sizeof(Settings.unlockCode)); strlcpy(Settings.unlockCode, val, sizeof(Settings.unlockCode));
return; return;
} else if (strcmp(name, "parentalcontrol") == 0) { } else if (strcmp(name, "parentalcontrol") == 0) {
int i; int i;
@ -992,7 +985,7 @@ bool trimsplit(char *line, char *part1, char *part2, char delim, int size) {
void cfg_parseline(char *line, void (*set_func)(char*, char*)) { void cfg_parseline(char *line, void (*set_func)(char*, char*)) {
// split name = value // split name = value
char tmp[300], name[200], val[200]; char tmp[300], name[200], val[200];
strcopy(tmp, line, sizeof(tmp)); strlcpy(tmp, line, sizeof(tmp));
char *eq = strchr(tmp, '='); char *eq = strchr(tmp, '=');
if (!eq) return; if (!eq) return;
*eq = 0; *eq = 0;
@ -1006,7 +999,7 @@ void cfg_parsetitleline(char *line, void (*set_func)(char*, char*, u8)) {
// split name = value // split name = value
char tmp[200], name[200], val[200]; char tmp[200], name[200], val[200];
int block = 0; int block = 0;
strcopy(tmp, line, sizeof(tmp)); strlcpy(tmp, line, sizeof(tmp));
char *eq = strchr(tmp, '='); char *eq = strchr(tmp, '=');
if (!eq) return; if (!eq) return;
*eq = 0; *eq = 0;

2
source/wad/isfs.c
View File

@ -369,7 +369,7 @@ static int _ISFS_dirnext_r(struct _reent *r, DIR_ITER *dirState, char *filename,
return -1; return -1;
} }
DIR_ENTRY *entry = &state->entry->children[state->index++]; DIR_ENTRY *entry = &state->entry->children[state->index++];
strncpy(filename, entry->name, ISFS_MAXPATHLEN - 1); strlcpy(filename, entry->name, ISFS_MAXPATHLEN);
stat_entry(entry, st); stat_entry(entry, st);
return 0; return 0;
} }

4
source/xml/xml.c
View File

@ -670,8 +670,8 @@ void PrintGameInfo(bool showfullinfo) {
snprintf(linebuf, sizeof(linebuf), "%s / %s", linebuf, gameinfo.developer); snprintf(linebuf, sizeof(linebuf), "%s / %s", linebuf, gameinfo.developer);
if (strlen(linebuf) >= 100) { if (strlen(linebuf) >= 100) {
char buffer[200] = ""; char buffer[200] = "";
strncpy(buffer, linebuf, 100); strlcpy(buffer, linebuf, 100);
strncat(buffer, "...", 3); strcat(buffer, "...");
snprintf(linebuf, sizeof(linebuf), "%s", buffer); snprintf(linebuf, sizeof(linebuf), "%s", buffer);
} }
printf("%s\n",linebuf); printf("%s\n",linebuf);