diff options
| author | Ulrich Drepper <drepper@redhat.com> | 2001-12-06 08:49:08 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2001-12-06 08:49:08 +0000 |
| commit | 383bd1c5033b466ffcc1a0be766d8a8b003c73e9 (patch) | |
| tree | 06aec2446da55eee38518fb8296728d0910f258d /libio | |
| parent | 1e06620a7b9c6c65284c52b4625eabd23b14c77c (diff) | |
| download | glibc-383bd1c5033b466ffcc1a0be766d8a8b003c73e9.zip glibc-383bd1c5033b466ffcc1a0be766d8a8b003c73e9.tar.gz glibc-383bd1c5033b466ffcc1a0be766d8a8b003c73e9.tar.bz2 | |
Update.
2001-12-06 Ulrich Drepper <drepper@redhat.com>
* libio/vasprintf.c (_IO_vasprintf): Free buffer on failure.
* assert/assert.c: Check result of __asprintf call and don't use
string if it failed.
* assert/assert-perr.c: Likewise.
* inet/rcmd.c: Likewise.
* locale/programs/localedef.c (main): Check result of
construct_output_path and exit if it failed.
(construct_output_path): Check result of asprintf and mkdir calls and
fail if they failed.
* posix/getopt.c: Check result of __asprintf calls and fail if
they failed.
Patch by Dmitry V. Levin <ldv@alt-linux.org>.
Diffstat (limited to 'libio')
| -rw-r--r-- | libio/vasprintf.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libio/vasprintf.c b/libio/vasprintf.c index 1cab485..2e27e82 100644 --- a/libio/vasprintf.c +++ b/libio/vasprintf.c @@ -60,7 +60,10 @@ _IO_vasprintf (result_ptr, format, args) sf._s._free_buffer = (_IO_free_type) free; ret = _IO_vfprintf (&sf._sbf._f, format, args); if (ret < 0) - return ret; + { + free (sf._sbf._f._IO_buf_base); + return ret; + } /* Only use realloc if the size we need is of the same order of magnitude then the memory we allocated. */ needed = sf._sbf._f._IO_write_ptr - sf._sbf._f._IO_write_base + 1; |