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author | Takashi Kokubun <takashikkbn@gmail.com> | 2020-12-10 21:56:48 -0800 |
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committer | Takashi Kokubun <takashikkbn@gmail.com> | 2020-12-10 21:56:49 -0800 |
commit | 885135f84cd609fb1c7be3fa0a20ae77969eae9d (patch) | |
tree | 662a0580a8a13d6d2bf0e3e0482755aed36ed7b0 /vm_dump.c | |
parent | 4439b783366aa8d7dddbb39673f4074bb062f3d6 (diff) |
Allow an MJIT worker to show a backtrace on SEGV
An MJIT worker thread doesn't have ec, and it's required for SDR() and
rb_backtrace_print_as_bugreport(). Therefore it must be checked.
Diffstat (limited to 'vm_dump.c')
-rw-r--r-- | vm_dump.c | 3 |
1 files changed, 2 insertions, 1 deletions
@@ -941,8 +941,9 @@ rb_vm_bugreport(const void *ctx) enum {other_runtime_info = 0}; #endif const rb_vm_t *const vm = GET_VM(); + const rb_execution_context_t *ec = GET_EC(); - if (vm) { + if (vm && ec) { SDR(); rb_backtrace_print_as_bugreport(); fputs("\n", stderr); |