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Auto merge of #12621 - jdm:sigabrt, r=emilio
Attach more signals to the backtrace signal handler. These changes should enable meaningful backtraces in more unusual situations where the program would otherwise exit almost silently. --- <!-- Thank you for contributing to Servo! Please replace each `[ ]` by `[X]` when the step is complete, and replace `__` with appropriate data: --> - [X] `./mach build -d` does not report any errors - [X] `./mach test-tidy` does not report any errors - [X] These changes fix #12618 (github issue number if applicable). - [X] These changes do not require tests because we can't verify the terminal output of the program in erroneous cases <!-- Reviewable:start --> --- This change is [<img src="https://reviewable.io/review_button.svg" height="34" align="absmiddle" alt="Reviewable"/>](https://reviewable.io/reviews/servo/servo/12621) <!-- Reviewable:end -->
This commit is contained in:
commit
25f93b699f
5 changed files with 8 additions and 5 deletions
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@ -70,7 +70,10 @@ fn install_crash_handler() {
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}
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}
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signal!(Sig::SEGV, handler);
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signal!(Sig::SEGV, handler); // handle segfaults
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signal!(Sig::ILL, handler); // handle stack overflow and unsupported CPUs
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signal!(Sig::IOT, handler); // handle double panics
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signal!(Sig::BUS, handler); // handle invalid memory access
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}
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#[cfg(target_os = "android")]
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@ -1,6 +1,6 @@
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[readPixelsBadArgs.html]
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type: testharness
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expected: CRASH
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expected: TIMEOUT
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[WebGL test #0: testReadPixels]
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expected: FAIL
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@ -1,6 +1,6 @@
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[read-pixels-pack-alignment.html]
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type: testharness
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expected: CRASH
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expected: TIMEOUT
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[WebGL test #3: successfullyParsed should be true (of type boolean). Was undefined (of type undefined).]
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expected: FAIL
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@ -1,3 +1,3 @@
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[draw-arrays-out-of-bounds.html]
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type: testharness
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expected: CRASH
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expected: TIMEOUT
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@ -1,3 +1,3 @@
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[draw-elements-out-of-bounds.html]
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type: testharness
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expected: CRASH
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expected: TIMEOUT
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