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Use static buffer for RNFR path during RNTO

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This commit is contained in:
Michael Theall 2017-07-25 22:02:41 -05:00
parent 8e14aa4417
commit f0e6b5bf48
1 changed files with 4 additions and 4 deletions
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8
source/ftp.c
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@ -129,7 +129,6 @@ struct ftp_session_t
loop_status_t (*transfer)(ftp_session_t*); /*! data transfer callback */ loop_status_t (*transfer)(ftp_session_t*); /*! data transfer callback */
char buffer[XFER_BUFFERSIZE]; /*! persistent data between callbacks */ char buffer[XFER_BUFFERSIZE]; /*! persistent data between callbacks */
char tmp_buffer[XFER_BUFFERSIZE]; /*! persistent data between callbacks */
char file_buffer[FILE_BUFFERSIZE]; /*! stdio file buffer */ char file_buffer[FILE_BUFFERSIZE]; /*! stdio file buffer */
char cmd_buffer[CMD_BUFFERSIZE]; /*! command buffer */ char cmd_buffer[CMD_BUFFERSIZE]; /*! command buffer */
size_t bufferpos; /*! persistent buffer position between callbacks */ size_t bufferpos; /*! persistent buffer position between callbacks */
@ -3350,7 +3349,8 @@ FTP_DECLARE(RNFR)
*/ */
FTP_DECLARE(RNTO) FTP_DECLARE(RNTO)
{ {
int rc; static char rnfr[XFER_BUFFERSIZE]; // rename-from buffer
int rc;
console_print(CYAN "%s %s\n" RESET, __func__, args ? args : ""); console_print(CYAN "%s %s\n" RESET, __func__, args ? args : "");
@ -3364,14 +3364,14 @@ FTP_DECLARE(RNTO)
session->flags &= ~SESSION_RENAME; session->flags &= ~SESSION_RENAME;
/* copy the RNFR path */ /* copy the RNFR path */
memcpy(session->tmp_buffer, session->buffer, XFER_BUFFERSIZE); memcpy(rnfr, session->buffer, XFER_BUFFERSIZE);
/* build the path to rename to */ /* build the path to rename to */
if(build_path(session, session->cwd, args) != 0) if(build_path(session, session->cwd, args) != 0)
return ftp_send_response(session, 554, "%s\r\n", strerror(errno)); return ftp_send_response(session, 554, "%s\r\n", strerror(errno));
/* rename the file */ /* rename the file */
rc = rename(session->tmp_buffer, session->buffer); rc = rename(rnfr, session->buffer);
if(rc != 0) if(rc != 0)
{ {
/* rename failure */ /* rename failure */