Changeset e2f13430 in rtems

Timestamp:

Feb 2, 2019, 4:19:59 AM (2 weeks ago)

Author:

Chris Johns <chrisj@…>

Branches:

master

Children:

b08278e

Parents:

2d8a9c79

git-author:

Chris Johns <chrisj@…> (02/02/19 04:19:59)

git-committer:

Chris Johns <chrisj@…> (02/08/19 23:06:33)

Message:

libdl: Fix dlerror non-conformance

Closes #3298

File:

• cpukit/libdl/dlfcn.c (modified) (1 diff)

cpukit/libdl/dlfcn.c

@@ -130 +130 @@
 {
   static char msg[64];
-  rtems_rtl_get_error (msg, sizeof (msg));
+  int         eno;
+  eno = rtems_rtl_get_error (msg, sizeof (msg));
+  if (eno == 0)
+    return NULL;
   return msg;
 }