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runtime: tricky replacements of g in traceback.go

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Change-Id: I80e847451b697de049a01df051a73b5976b39d4a
Reviewed-on: https://go-review.googlesource.com/c/go/+/418589
Reviewed-by: Austin Clements <austin@google.com>
Run-TryBot: Michael Pratt <mpratt@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
This commit is contained in:
Michael Pratt 2022-07-20 13:18:54 -04:00
parent 4509e951ec
commit 399f50c9d7
1 changed files with 2 additions and 2 deletions
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4
src/runtime/traceback.go
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@ -923,8 +923,8 @@ func gcallers(gp *g, skip int, pcbuf []uintptr) int {
// showframe reports whether the frame with the given characteristics should
// be printed during a traceback.
func showframe(f funcInfo, gp *g, firstFrame bool, funcID, childID funcID) bool {
g := getg()
if g.m.throwing >= throwTypeRuntime && gp != nil && (gp == g.m.curg || gp == g.m.caughtsig.ptr()) {
mp := getg().m
if mp.throwing >= throwTypeRuntime && gp != nil && (gp == mp.curg || gp == mp.caughtsig.ptr()) {
return true
}
return showfuncinfo(f, firstFrame, funcID, childID)