Date: Sun, 22 Oct 2017 11:16:37 +0000 From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 223165] Crash with pthread_condattr_destroy(NULL) on freebsd-11 Message-ID: <bug-223165-8@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D223165 Bug ID: 223165 Summary: Crash with pthread_condattr_destroy(NULL) on freebsd-11 Product: Base System Version: 11.0-STABLE Hardware: amd64 OS: Any Status: New Severity: Affects Many People Priority: --- Component: kern Assignee: freebsd-bugs@FreeBSD.org Reporter: rajendra.sy@gmail.com Below program crashes on FreeBSD-11. $ cat test.c #include <pthread.h> int main(int argc, char *argv[]) { pthread_condattr_destroy(NULL); return 0; } $ clang -o test test.c -lpthread test.c:3:31: warning: null passed to a callee that requires a non-null argu= ment [-Wnonnull] pthread_condattr_destroy(NULL); ~~~~^ 1 warning generated. syrajendra@[bm64-fbsd11] # ./test Segmentation fault (core dumped) The "pthread_condattr_destroy" has a argument which has _Nonnull quilifier = but the function implementation properly handles the NULL value by returning "EINVAL" if argument is NULL. --=20 You are receiving this mail because: You are the assignee for the bug.=
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