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fix to panic when thread end and signal overlap.

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This commit is contained in:
Tomoki Shirasawa
2017-03-28 11:31:27 +09:00
parent ef910fdf0e
commit f2ab0193e5
1 changed files with 2 additions and 1 deletions
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3
arch/x86/kernel/syscall.c
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@@ -1179,7 +1179,8 @@ done:
if(pid != -1 && tthread->proc->pid != pid){ if(pid != -1 && tthread->proc->pid != pid){
continue; continue;
} }
if(tthread->tid == tid){ if (tthread->tid == tid &&
tthread->status != PS_EXITED) {
found = 1; found = 1;
break; break;
} }