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| author | Peter Varga <pvarga@inf.u-szeged.hu> | 2021-12-06 09:33:47 +0100 |
|---|---|---|
| committer | Kirill Burtsev <kirill.burtsev@qt.io> | 2022-03-24 17:23:36 +0000 |
| commit | 7dd376e6ba9fb1b1c1b052deabccf901bd937fa5 (patch) | |
| tree | 2cacf591905db00cd4acb8f91b9bf280bb58f0fb | |
| parent | cfb6eca50319e0eb8de8c996a04feba41aa43b75 (diff) | |
| download | qtwebengine-chromium-69-based.tar.gz | |
[Backport] Handle long SIGSTKSZ in glibc > 2.3369-based
Note that, this change is still under review and might not be the final
version.
`SIGSTKSZ` is no longer constant in glibc > 2.33 but a function
returning a long. Cast before taking `max`.
See https://sourceware.org/git/?p=glibc.git;a=blob;f=NEWS;h=85e84fe53699fe9e392edffa993612ce08b2954a;hb=HEAD
Change-Id: I2010b698fab25b65e5652c763ed71aba696a8e22
Review-URL: https://chromium-review.googlesource.com/c/breakpad/breakpad/+/3261335
Reviewed-by: Allan Sandfeld Jensen <allan.jensen@qt.io>
(cherry picked from commit 735b1a398df409a98e84ed0eb1afb0bafdd9dff9)
(cherry picked from commit 2918e073086af29bd3e4176cd2403dffa789fdc0)
Reviewed-by: Peter Varga <pvarga@inf.u-szeged.hu>
| -rw-r--r-- | chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc b/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc index b895f6d7ada..875b2abb744 100644 --- a/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc +++ b/chromium/third_party/breakpad/breakpad/src/client/linux/handler/exception_handler.cc @@ -138,7 +138,7 @@ void InstallAlternateStackLocked() { // SIGSTKSZ may be too small to prevent the signal handlers from overrunning // the alternative stack. Ensure that the size of the alternative stack is // large enough. - static const unsigned kSigStackSize = std::max(16384, SIGSTKSZ); + static const unsigned kSigStackSize = std::max(16384U, (unsigned)SIGSTKSZ); // Only set an alternative stack if there isn't already one, or if the current // one is too small. |