diff options
| -rw-r--r-- | lib/drmtest.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/lib/drmtest.c b/lib/drmtest.c index eeab5e64..6f5b06c3 100644 --- a/lib/drmtest.c +++ b/lib/drmtest.c @@ -43,6 +43,8 @@ #include <stdlib.h> #include <unistd.h> #include <sys/wait.h> +#include <sys/types.h> +#include <sys/syscall.h> #include "drmtest.h" #include "i915_drm.h" @@ -1479,6 +1481,8 @@ static void igt_atexit_handler(void) static void fatal_sig_handler(int sig) { + pid_t pid, tid; + restore_all_sig_handler(); /* @@ -1487,7 +1491,11 @@ static void fatal_sig_handler(int sig) */ call_exit_handlers(sig); - raise(sig); + /* Workaround cached PID and TID races on glibc and Bionic libc. */ + pid = syscall(SYS_getpid); + tid = syscall(SYS_gettid); + + syscall(SYS_tgkill, pid, tid, sig); } /* |