1 files changed, 1 insertions, 1 deletions
@@ -534,7 +534,7 @@ ruby_signal(int signum, sighandler_t handler)
 )
 sigact.sa_flags |= SA_ONSTACK;
 #endif
- VALGRIND_MAKE_MEM_DEFINED(&old, sizeof(old));
 if (sigaction(signum, &sigact, &old) < 0) {
 if (errno != 0 && errno != EINVAL) {
 rb_bug_errno("sigaction", errno);