diff options
| author | Joshua Colp <jcolp@digium.com> | 2017-03-29 19:00:47 -0500 |
|---|---|---|
| committer | Gerrit Code Review <gerrit2@gerrit.digium.api> | 2017-03-29 19:00:47 -0500 |
| commit | 5d3db15d2eea8f8741c2d6d008497b792905cdd8 (patch) | |
| tree | 27d328a288c984edef465bba52b43374a533aa12 | |
| parent | 8e0d8cdf08e882f0b5c76f989eaf491860f8bd61 (diff) | |
| parent | ef19db92615f8f29604e0df2ec78036bd003cdfa (diff) | |
Merge "srtp: Allow zero as tag value for a sRTP Crypto Suite." into 13
| -rw-r--r-- | main/sdp_srtp.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/main/sdp_srtp.c b/main/sdp_srtp.c index d77d4630d..3d1d85039 100644 --- a/main/sdp_srtp.c +++ b/main/sdp_srtp.c @@ -238,8 +238,8 @@ int ast_sdp_crypto_process(struct ast_rtp_instance *rtp, struct ast_sdp_srtp *sr return -1; } - /* RFC4568 9.1 - tag is 1-9 digits, greater than zero */ - if (sscanf(tag, "%30d", &crypto->tag) != 1 || crypto->tag <= 0 || crypto->tag > 999999999) { + /* RFC4568 9.1 - tag is 1-9 digits */ + if (sscanf(tag, "%30d", &crypto->tag) != 1 || crypto->tag < 0 || crypto->tag > 999999999) { ast_log(LOG_WARNING, "Unacceptable a=crypto tag: %s\n", tag); return -1; } |