Changeset 39476

Timestamp:

Mar 23, 2016, 12:28:49 PM (10 years ago)

Author:

eugene

Message:

handle case where incomplete message is returned

File:

• trunk/Ohana/src/opihi/pantasks/CheckController.c (modified) (1 diff)

trunk/Ohana/src/opihi/pantasks/CheckController.c

@@ -33 +33 @@
   /** find "Njobs: **/
   p = memstr (buffer.buffer, "BEGIN BLOCK Njobs:", MIN(buffer.Nbuffer, 256));
+  if (!p) goto escape;
+
+  // check if buffer has data after BEGIN BLOCK Njobs:
+  if (buffer.Nbuffer - (p - buffer.buffer) < strlen("BEGIN BLOCK Njobs:")) goto escape;
+
+  // point to bit after Njobs:
   p += strlen("BEGIN BLOCK Njobs:");