diff options
Diffstat (limited to 'libc/bionic/pthread_internal.h')
| -rw-r--r-- | libc/bionic/pthread_internal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libc/bionic/pthread_internal.h b/libc/bionic/pthread_internal.h index 3b91e6a..6a39a21 100644 --- a/libc/bionic/pthread_internal.h +++ b/libc/bionic/pthread_internal.h @@ -130,8 +130,13 @@ __LIBC_HIDDEN__ void pthread_key_clean_all(void); */ #define PTHREAD_STACK_SIZE_DEFAULT ((1 * 1024 * 1024) - SIGSTKSZ) -/* Leave room for a guard page in the internally created signal stacks. */ +// Leave room for a guard page in the internally created signal stacks. +#if defined(__LP64__) +// SIGSTKSZ is not big enough for 64-bit arch. See http://b/23041777. +#define SIGNAL_STACK_SIZE (16 * 1024 + PAGE_SIZE) +#else #define SIGNAL_STACK_SIZE (SIGSTKSZ + PAGE_SIZE) +#endif /* Needed by fork. */ __LIBC_HIDDEN__ extern void __bionic_atfork_run_prepare(); |