replace: add missing malloc return value check.

diff --git a/src/detect-replace.c b/src/detect-replace.c
index 2e45110c3dc594dc03f58b12a23a83932f949ef9..3da0a6374e903e3d0e18d4f5cb188eeb9796e2ed 100644 (file)
--- a/src/detect-replace.c
+++ b/src/detect-replace.c
@@ -155,6 +155,8 @@ DetectReplaceList * DetectReplaceAddToList(DetectReplaceList *replist, uint8_t *
     SCLogDebug("replace: Adding match");
 
     newlist = SCMalloc(sizeof(DetectReplaceList));
+    if (newlist == NULL)
+        return NULL;
     newlist->found = found;
     newlist->cd = cd;
     newlist->next = NULL;