Module: kamailio Branch: master Commit: d4bbde619bbf808edebb31e131b3783ba2a4b34d URL: https://github.com/kamailio/kamailio/commit/d4bbde619bbf808edebb31e131b3783… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: 2024-10-11T12:00:53+02:00 core: parse sdp - check for body limit on mixed content --- Modified: src/core/parser/sdp/sdp.c --- Diff: https://github.com/kamailio/kamailio/commit/d4bbde619bbf808edebb31e131b3783… Patch: https://github.com/kamailio/kamailio/commit/d4bbde619bbf808edebb31e131b3783… --- diff --git a/src/core/parser/sdp/sdp.c b/src/core/parser/sdp/sdp.c index 52e967a3db9..06fc411f502 100644 --- a/src/core/parser/sdp/sdp.c +++ b/src/core/parser/sdp/sdp.c @@ -810,9 +810,11 @@ static int parse_mixed_content(str *mixed_body, str delimiter, sdp_info_t *_sdp) } /* end of while */ /* and now we need to parse the content */ if(start_parsing) { - while(('\n' == *rest) || ('\r' == *rest) || ('\t' == *rest) - || (' ' == *rest)) + while((rest < bodylimit) + && (('\n' == *rest) || ('\r' == *rest) || ('\t' == *rest) + || (' ' == *rest))) { rest++; /* Skip any whitespace */ + } _sdp->raw_sdp.s = rest; _sdp->raw_sdp.len = d2p - rest; /* LM_DBG("we need to check session %d: <%.*s>\n", session_num, _sdp.raw_sdp.len, _sdp.raw_sdp.s); */