osmith has uploaded this change for review. ( https://gerrit.osmocom.org/c/osmo-mgw/+/33527 ) Change subject: mgcp_client: check rc of map_str_to_codec ...................................................................... mgcp_client: check rc of map_str_to_codec Abort with error log when map_str_to_codec is -1, instead of writing it as unsigned integer into ptmap[i].codec. Related: OS#6074 Change-Id: I08b91c849d810fe3cdb72c0f6f2a558b7377deab --- M src/libosmo-mgcp-client/mgcp_client.c 1 file changed, 21 insertions(+), 3 deletions(-) git pull ssh://gerrit.osmocom.org:29418/osmo-mgw refs/changes/27/33527/1 diff --git a/src/libosmo-mgcp-client/mgcp_client.c b/src/libosmo-mgcp-client/mgcp_client.c index abfecaa..5df54ee 100644 --- a/src/libosmo-mgcp-client/mgcp_client.c +++ b/src/libosmo-mgcp-client/mgcp_client.c @@ -371,7 +371,7 @@ { unsigned int pt; char codec_resp[64]; - enum mgcp_codecs codec; + int rc; #define A_PTIME "a=ptime:" #define A_RTPMAP "a=rtpmap:" @@ -392,9 +392,14 @@ LOGP(DLMGCP, LOGL_ERROR, "No more space in ptmap array (len=%u)\n", r->ptmap_len); return -ENOSPC; } - codec = map_str_to_codec(codec_resp); + rc = map_str_to_codec(codec_resp); + if (rc < 0) { + LOGP(DLMGCP, LOGL_ERROR, + "Failed to parse SDP parameter, can't parse codec in rtpmap: %s\n", osmo_quote_str(line, -1)); + return -EINVAL; + } r->ptmap[r->ptmap_len].pt = pt; - r->ptmap[r->ptmap_len].codec = codec; + r->ptmap[r->ptmap_len].codec = rc; r->ptmap_len++; } -- To view, visit https://gerrit.osmocom.org/c/osmo-mgw/+/33527 To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings Gerrit-Project: osmo-mgw Gerrit-Branch: master Gerrit-Change-Id: I08b91c849d810fe3cdb72c0f6f2a558b7377deab Gerrit-Change-Number: 33527 Gerrit-PatchSet: 1 Gerrit-Owner: osmith <osmith@sysmocom.de> Gerrit-MessageType: newchange