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Write some tests for unveil()

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See #490
This commit is contained in:
Justine Tunney 2022-07-18 02:11:06 -07:00
parent 1c6b5c0acd
commit 38c3fa63fe
14 changed files with 646 additions and 352 deletions
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2
libc/log/oncrash.c
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@ -288,7 +288,7 @@ relegated void __oncrash(int sig, struct siginfo *si, ucontext_t *ctx) {
--__strace;
owner = 0;
me = sys_gettid();
if (_lockcmpxchgp(&sync, &owner, me)) {
if (__vforked || _lockcmpxchgp(&sync, &owner, me)) {
if (!__vforked) {
rip = ctx ? ctx->uc_mcontext.rip : 0;
err = errno;