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authorTamar Christina <tamar.christina@arm.com>2024-01-31 14:51:36 +0000
committerTamar Christina <tamar.christina@arm.com>2024-01-31 14:51:36 +0000
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hwasan: Remove testsuite check for a complaint message [PR112644]
With recent updates to hwasan runtime libraries, the error reporting for this particular check is has been reworked. I would question why it has lost this message. To me it looks strange that num_descriptions_printed is incremented whenever we call PrintHeapOrGlobalCandidate whether that function prints anything or not. (See PrintAddressDescription in libsanitizer/hwasan/hwasan_report.cpp). The message is no longer printed because we increment this num_descriptions_printed variable indicating that we have found some description. I would like to question this upstream, but it doesn't look that much of a problem and if pressed for time we should just change our testsuite. Bootstrapped Regtested on aarch64-none-linux-gnu and no issues. gcc/testsuite/ChangeLog: PR sanitizer/112644 * c-c++-common/hwasan/hwasan-thread-clears-stack.c: Update testcase.
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