diff options
| author | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-07-17 20:45:27 +0000 |
|---|---|---|
| committer | russell <russell@f38db490-d61c-443f-a65b-d21fe96a405b> | 2007-07-17 20:45:27 +0000 |
| commit | 4c9df6e31f645075f68f03772cd2349fd5f4de37 (patch) | |
| tree | 11d41aff9ddb9fb9cf8bc1e4677fcbe655ff331a /channels/iax2-parser.h | |
| parent | 63e63a46448834f35ed2b498b1f5e88f6a138b56 (diff) | |
Ensure that when encoding the contents of an ast_frame into an iax_frame, that
the size of the destination buffer is known in the iax_frame so that code
won't write past the end of the allocated buffer when sending outgoing frames.
(ASA-2007-014)
git-svn-id: http://svn.digium.com/svn/asterisk/branches/1.2@75444 f38db490-d61c-443f-a65b-d21fe96a405b
Diffstat (limited to 'channels/iax2-parser.h')
| -rw-r--r-- | channels/iax2-parser.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/channels/iax2-parser.h b/channels/iax2-parser.h index dd90682c2..50e04538e 100644 --- a/channels/iax2-parser.h +++ b/channels/iax2-parser.h @@ -119,6 +119,8 @@ struct iax_frame { struct iax_frame *prev; /* Actual, isolated frame header */ struct ast_frame af; + /* Amount of data _allocated_ for afdata */ + size_t afdatalen; unsigned char unused[AST_FRIENDLY_OFFSET]; unsigned char afdata[0]; /* Data for frame */ }; |