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Improve stack overflow recovery

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It's now possible to use sigaltstack() to recover from stack overflows
on Windows. Several bugs in sigaltstack() have been fixed, for all our
supported platforms. There's a newer better example showing how to use
this, along with three independent unit tests just to further showcase
the various techniques.
This commit is contained in:
Justine Tunney 2023-10-04 07:07:43 -07:00
parent 1694edf85c
commit 4631d34d0d
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GPG key ID: BE714B4575D6E328
24 changed files with 590 additions and 274 deletions
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2
tool/build/pledge.c
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@ -785,7 +785,7 @@ int main(int argc, char *argv[]) {
}
}
if (ParsePromises(g_promises, &ipromises) == -1) {
if (ParsePromises(g_promises, &ipromises, 0) == -1) {
kprintf("error: bad promises list: %s\n", g_promises);
_Exit(21);
}