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Put a maximum limit on the number of payloads accepted, and also make sure a given payload does not exceed our maximum value.

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(AST-2008-002)


git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@109386 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Joshua Colp
2008-03-18 14:58:39 +00:00
parent 7f77c58ed5
commit 5fda7910c6
2 changed files with 24 additions and 13 deletions
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3
main/rtp.c
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@@ -1652,6 +1652,9 @@ void ast_rtp_set_m_type(struct ast_rtp* rtp, int pt)
an unknown media type */
void ast_rtp_unset_m_type(struct ast_rtp* rtp, int pt)
{
if (pt < 0 || pt > MAX_RTP_PT)
return; /* bogus payload type */
ast_mutex_lock(&rtp->bridge_lock);
rtp->current_RTP_PT[pt].isAstFormat = 0;
rtp->current_RTP_PT[pt].code = 0;