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fix patching error

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This commit is contained in:
Dave Murphy 2014-12-19 14:09:45 +00:00
parent 660461f0f8
commit d6ac947826
1 changed files with 1 additions and 3 deletions
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4
source/directory.c
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@ -975,14 +975,12 @@ bool _FAT_directory_addEntry (PARTITION* partition, DIR_ENTRY* entry, uint32_t d
i = 0; i = 0;
j = MAX_ALIAS_PRI_LENGTH; j = MAX_ALIAS_PRI_LENGTH;
// Move extension to last 3 characters // Move extension to last 3 characters
while (alias[i] != '.' && alias[i] != '\0') i--; while (alias[i] != '.' && alias[i] != '\0') i++;
if (i < j) { if (i < j) {
j = MAX_ALIAS_LENGTH - MAX_ALIAS_EXT_LENGTH - 2; // 1 char for '.', one for NUL, 3 for extension
memmove (alias + j, alias + i, aliasLen - i + 1); memmove (alias + j, alias + i, aliasLen - i + 1);
// Pad primary component // Pad primary component
memset (alias + i, '_', j - i); memset (alias + i, '_', j - i);
} }
// Generate numeric tail // Generate numeric tail
for (i = 1; i <= MAX_NUMERIC_TAIL; i++) { for (i = 1; i <= MAX_NUMERIC_TAIL; i++) {
j = i; j = i;