[Sanitizers][PGO] missing return statement

2021-09-04 11:40:50 +01:00 · 2021-09-04 11:40:50 +01:00 · 08c3cdb8b8
parent df2af9936c
commit 08c3cdb8b8
1 changed files with 1 additions and 0 deletions
--- a/compiler-rt/lib/profile/InstrProfilingUtil.c
+++ b/compiler-rt/lib/profile/InstrProfilingUtil.c
@ -336,6 +336,7 @@ COMPILER_RT_VISIBILITY int lprofSuspendSigKill() {
  if (procctl(P_PID, 0, PROC_PDEATHSIG_STATUS, &PDeachSig) == 0 &&
      PDeachSig == SIGKILL)
    procctl(P_PID, 0, PROC_PDEATHSIG_CTL, &PDisableSig);
+  return (PDeachSig == SIGKILL);
 #else
  return 0;
 #endif