[sr-dev] git:5.0:a3d53389: sipcapture: safety checks for values inside w_float2int()

[Øyvind Kolbu]

Module: kamailio
Branch: 5.0
Commit: a3d53389992f2ca7798a530d24677206b8be668b
URL: https://github.com/kamailio/kamailio/commit/a3d53389992f2ca7798a530d24677206b8be668b

Author: Daniel-Constantin Mierla <miconda at gmail.com>
Committer: Øyvind Kolbu <oyvind.kolbu at 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/a3d53389992f2ca7798a530d24677206b8be668b.diff
Patch: https://github.com/kamailio/kamailio/commit/a3d53389992f2ca7798a530d24677206b8be668b.patch

---

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;