Module: kamailio Branch: 5.0 Commit: a3d53389992f2ca7798a530d24677206b8be668b URL: https://github.com/kamailio/kamailio/commit/a3d53389992f2ca7798a530d2467720… Author: Daniel-Constantin Mierla <miconda(a)gmail.com> Committer: Øyvind Kolbu <oyvind.kolbu(a)usit.uio.no> Date: 2017-10-25T10:51:16+02:00 sipcapture: safety checks for values inside w_float2int() (cherry picked from commit 97d8ebc966aba71efb3a964e71b00736db51401b) --- Modified: src/modules/sipcapture/sipcapture.c --- Diff: https://github.com/kamailio/kamailio/commit/a3d53389992f2ca7798a530d2467720… Patch: https://github.com/kamailio/kamailio/commit/a3d53389992f2ca7798a530d2467720… --- diff --git a/src/modules/sipcapture/sipcapture.c b/src/modules/sipcapture/sipcapture.c index a901236f46..99a1844c20 100644 --- a/src/modules/sipcapture/sipcapture.c +++ b/src/modules/sipcapture/sipcapture.c @@ -1039,6 +1039,9 @@ static int w_float2int(struct sip_msg* _m, char* _val, char* _coof, char* s2) return -1; } + if(value.s==NULL || coof.s==NULL) + return -1; + ret = (int) (atof (value.s) * atoi(coof.s)); return ret ? ret : -1;