diff options
| -rw-r--r-- | src/alloca/needstack.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/alloca/needstack.c b/src/alloca/needstack.c index 149914c..094b3ad 100644 --- a/src/alloca/needstack.c +++ b/src/alloca/needstack.c @@ -58,6 +58,8 @@ int stack_will_overflow(intptr_t n) return 1; old_sigsegv_handler = signal(SIGSEGV, SIG_DFL); + /* Sorry, we cannot have a signal handler, the OS kernel + * will make the CPU halt and catch fire until we die. */ if (old_sigsegv_handler == SIG_ERR) return 1; |