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* path.cc (cygwin_create_path): Free memory on error.

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This commit is contained in:
Christopher Faylor 2010-04-20 14:32:29 +00:00
parent 9e40fe8112
commit 27f1db48c7
2 changed files with 11 additions and 4 deletions
winsup/cygwin
ChangeLogpath.cc

4
winsup/cygwin/ChangeLog

@ -1,3 +1,7 @@
2010-04-20 Christopher Faylor <me+cygwin@cgf.cx>
* path.cc (cygwin_create_path): Free memory on error.
2010-04-20 Corinna Vinschen <corinna@vinschen.de> 2010-04-20 Corinna Vinschen <corinna@vinschen.de>
* cygheap.h (struct init_cygheap): Add rlim_core member. * cygheap.h (struct init_cygheap): Add rlim_core member.

11
winsup/cygwin/path.cc

@ -2812,11 +2812,14 @@ cygwin_create_path (cygwin_conv_path_t what, const void *from)
void *to; void *to;
ssize_t size = cygwin_conv_path (what, from, NULL, 0); ssize_t size = cygwin_conv_path (what, from, NULL, 0);
if (size <= 0) if (size <= 0)
return NULL; to = NULL;
if (!(to = malloc (size))) else if (!(to = malloc (size)))
return NULL; to = NULL;
if (cygwin_conv_path (what, from, to, size) == -1) if (cygwin_conv_path (what, from, to, size) == -1)
return NULL; {
free (to);
to = NULL;
}
return to; return to;
} }