diff options
| author | David Stacey <drstacey@tiscali.co.uk> | 2015-05-27 12:08:29 +0200 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2015-05-27 13:30:20 +0200 |
| commit | ca632c90157aaa0f0e00843bf8501c6831abe84b (patch) | |
| tree | d4c0ae81cce00274144098f89a974177b421fe52 /newlib/libc/argz | |
| parent | 4f3cc70cb6c9b7760d8d13e7661c4d0105006f91 (diff) | |
| download | newlib-ca632c90157aaa0f0e00843bf8501c6831abe84b.zip newlib-ca632c90157aaa0f0e00843bf8501c6831abe84b.tar.gz newlib-ca632c90157aaa0f0e00843bf8501c6831abe84b.tar.bz2 | |
Fix potential memory leak in argz_replace
Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
Diffstat (limited to 'newlib/libc/argz')
| -rw-r--r-- | newlib/libc/argz/argz_replace.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/newlib/libc/argz/argz_replace.c b/newlib/libc/argz/argz_replace.c index cb01eae..6bfd04b 100644 --- a/newlib/libc/argz/argz_replace.c +++ b/newlib/libc/argz/argz_replace.c @@ -71,7 +71,10 @@ _DEFUN (argz_replace, (argz, argz_len, str, with, replace_count), /* reallocate argz, and copy over the new value. */ if(!(*argz = (char *)realloc(*argz, new_argz_len))) - return ENOMEM; + { + free(new_argz); + return ENOMEM; + } memcpy(*argz, new_argz, new_argz_len); *argz_len = new_argz_len; |