tree 2eea90436bc39dce8ec5bb252a3f6eb6be7e4cd7
parent 57488e91be47afc92a36da93a4c2803b3ce15903
author AndreyChurbanov <andrey.churbanov@intel.com> 1635341889 +0300
committer Copybara-Service <copybara-worker@google.com> 1635343265 -0700

[OpenMP] libomp: Fix possible NULL dereference.

According to dlsym description, the value of symbol could be NULL,
and there is no error in this case. Thus dlerror will also return NULL in
this case. We need to check the value returned by dlerror before printing it.

Differential Revision: https://reviews.llvm.org/D112174

GitOrigin-RevId: c704b25b449418217f2e3ee41c100f3ee9a59e4c