diff options
Diffstat (limited to 'src/runtime/cgo/gcc_stack_unix.c')
| -rw-r--r-- | src/runtime/cgo/gcc_stack_unix.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/runtime/cgo/gcc_stack_unix.c b/src/runtime/cgo/gcc_stack_unix.c index f3fead9..98a75a1 100644 --- a/src/runtime/cgo/gcc_stack_unix.c +++ b/src/runtime/cgo/gcc_stack_unix.c @@ -18,6 +18,9 @@ x_cgo_getstackbound(uintptr bounds[2]) void *addr; size_t size; + // Needed before pthread_getattr_np, too, since before glibc 2.32 + // it did not call pthread_attr_init in all cases (see #65625). + pthread_attr_init(&attr); #if defined(__GLIBC__) || (defined(__sun) && !defined(__illumos__)) // pthread_getattr_np is a GNU extension supported in glibc. // Solaris is not glibc but does support pthread_getattr_np @@ -25,11 +28,9 @@ x_cgo_getstackbound(uintptr bounds[2]) pthread_getattr_np(pthread_self(), &attr); // GNU extension pthread_attr_getstack(&attr, &addr, &size); // low address #elif defined(__illumos__) - pthread_attr_init(&attr); pthread_attr_get_np(pthread_self(), &attr); pthread_attr_getstack(&attr, &addr, &size); // low address #else - pthread_attr_init(&attr); pthread_attr_getstacksize(&attr, &size); addr = __builtin_frame_address(0) + 4096 - size; #endif |