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dont sigaltstack when about to use WTFReportBacktrace

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This commit is contained in:
Meghan Denny
2024-11-22 01:37:06 -08:00
parent 518127133f
commit ec3464ca6c
1 changed files with 3 additions and 1 deletions
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4
src/crash_handler.zig
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@@ -754,7 +754,9 @@ fn handleSegfaultPosix(sig: i32, info: *const std.posix.siginfo_t, _: ?*const an
);
}
var did_register_sigaltstack = false;
// skip in canary since we let WTFReportBacktrace print trace
// this will make stack overflow have a slightly worse ux but its rare enough to be worth it and still unique enough to be diagnosable
var did_register_sigaltstack = bun.Environment.isRelease and bun.Environment.is_canary;
var sigaltstack: [512 * 1024]u8 = undefined;
pub fn updatePosixSegfaultHandler(act: ?*std.posix.Sigaction) !void {