tidying: coverity issues

[users/jgh/exim.git] / src / src / regex.c

diff --git a/src/src/regex.c b/src/src/regex.c
index 3852ad8c52a68427651bd4b9708cb54b03aab6ff..b3ef31c3eac812982c84dcf8f02f847bb64b96d0 100644 (file)
--- a/src/src/regex.c
+++ b/src/src/regex.c
@@ -112,7 +112,12 @@ if (!mime_stream)                          /* We are in the DATA ACL */
   }
 else
   {
-  f_pos = ftell(mime_stream);
+  if ((f_pos = ftell(mime_stream)) < 0)
+    {
+    log_write(0, LOG_MAIN|LOG_PANIC,
+          "regex acl condition: mime_stream: %s", strerror(errno));
+    return DEFER;
+    }
   mbox_file = mime_stream;
   }