diff options
| author | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-04-07 22:11:12 +0000 |
|---|---|---|
| committer | tilghman <tilghman@f38db490-d61c-443f-a65b-d21fe96a405b> | 2006-04-07 22:11:12 +0000 |
| commit | 8057b6139c5489de4eb83d32dd4c68dbd66d8ed9 (patch) | |
| tree | 5bff76ddf42eea086e47037e298722509a23b79b /formats | |
| parent | 99065f49c3a4112d857ad23def393fe308c17a56 (diff) | |
Merged revisions 18436 via svnmerge from
https://origsvn.digium.com/svn/asterisk/branches/1.2
........
r18436 | tilghman | 2006-04-07 17:07:38 -0500 (Fri, 07 Apr 2006) | 2 lines
Bug 6913 - fix for possible buffer overflow
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git-svn-id: http://svn.digium.com/svn/asterisk/trunk@18437 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'formats')
| -rw-r--r-- | formats/format_jpeg.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/formats/format_jpeg.c b/formats/format_jpeg.c index d71aeec80..96fed0dea 100644 --- a/formats/format_jpeg.c +++ b/formats/format_jpeg.c @@ -55,7 +55,7 @@ static struct ast_frame *jpeg_read_image(int fd, int len) struct ast_frame fr; int res; char buf[65536]; - if (len > sizeof(buf)) { + if (len > sizeof(buf) || len < 0) { ast_log(LOG_WARNING, "JPEG image too large to read\n"); return NULL; } |