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Fixed a memory leak in the FTP code and an off-by-one heap buffer overflow.

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Dan Fandrich 2009-08-11 02:30:53 +00:00
parent 66f5baa16e
commit 0dec3e5e6a
2 changed files with 6 additions and 3 deletions
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3
CHANGES
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@ -6,6 +6,9 @@
Changelog Changelog
Daniel Fandrich (10 Aug 2009)
- Fixed a memory leak in the FTP code and an off-by-one heap buffer overflow.
Daniel Fandrich (9 Aug 2009) Daniel Fandrich (9 Aug 2009)
- Fixed some memory leaks in the command-line tool that caused most of the - Fixed some memory leaks in the command-line tool that caused most of the
torture tests to fail. torture tests to fail.

6
lib/ftp.c
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@ -926,9 +926,9 @@ static CURLcode ftp_state_use_port(struct connectdata *conn,
char *port_start = NULL; char *port_start = NULL;
char *port_sep = NULL; char *port_sep = NULL;
addr = malloc(addrlen); addr = calloc(addrlen+1, 1);
memset(addr, 0, addrlen); if (!addr)
return CURLE_OUT_OF_MEMORY;
#ifdef ENABLE_IPV6 #ifdef ENABLE_IPV6
if(*string_ftpport == '[') { if(*string_ftpport == '[') {