diff options
Diffstat (limited to 'runtime/stack-x86_64.c')
| -rw-r--r-- | runtime/stack-x86_64.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/runtime/stack-x86_64.c b/runtime/stack-x86_64.c index ae8e446d..9915c594 100644 --- a/runtime/stack-x86_64.c +++ b/runtime/stack-x86_64.c @@ -12,7 +12,8 @@ static void _stp_stack_print_fallback(unsigned long stack, int verbose) { unsigned long addr; - while (stack & (THREAD_SIZE - 1)) { + while (stack & (THREAD_SIZE - 1) && + !_stp_pbuf_full()) { if (unlikely(_stp_read_address(addr, (unsigned long *)stack, KERNEL_DS))) { /* cannot access stack. give up. */ return; |