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backtrace.c (each_backtrace): skip callinfo without debug_info

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This commit is contained in:
Yukihiro "Matz" Matsumoto
2023-07-10 07:57:02 +09:00
parent 7aa914b4d4
commit 316119069d
1 changed files with 3 additions and 0 deletions
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src/backtrace.c
+3
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@@ -34,6 +34,7 @@ count_backtrace(mrb_state *mrb, ptrdiff_t ciidx)
else {
irep = ci->proc->body.irep;
if (!irep) continue;
if (!irep->debug_info) continue;
if (!mrb->c->cibase[i].pc) {
continue;
}
@@ -72,6 +73,7 @@ each_backtrace(mrb_state *mrb, ptrdiff_t ciidx, each_backtrace_func func, void *
else {
loc.irep = ci->proc->body.irep;
if (!loc.irep) continue;
if (!loc.irep->debug_info) continue;
if (mrb->c->cibase[i].pc) {
pc = &mrb->c->cibase[i].pc[-1];
}
@@ -90,6 +92,7 @@ each_backtrace(mrb_state *mrb, ptrdiff_t ciidx, each_backtrace_func func, void *
loc.irep = ci->proc->body.irep;
if (!loc.irep) continue;
if (!loc.irep->debug_info) continue;
if (mrb->c->cibase[j].pc) {
pc = &mrb->c->cibase[j].pc[-1];