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| author | Julian Lettner <jlettner@apple.com> | 2019-10-16 00:39:09 +0000 |
|---|---|---|
| committer | Julian Lettner <jlettner@apple.com> | 2019-10-16 00:39:09 +0000 |
| commit | 7bd52f9487abb8c59d578b14892ba4e10be56321 (patch) | |
| tree | cdc2538a8e715180cfdb55d7133ddf0c47109024 | |
| parent | 011274a28238f524397923213db6e6514358d05f (diff) | |
| download | compiler-rt-7bd52f9487abb8c59d578b14892ba4e10be56321.tar.gz | |
[ASan] Refine diagnoses messages
The provided PC is not reliable in every case, so don't suggest
something that does not make sense.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@374959 91177308-0d34-0410-b5e6-96231b3b80d8
| -rw-r--r-- | lib/sanitizer_common/sanitizer_symbolizer_report.cpp | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/sanitizer_common/sanitizer_symbolizer_report.cpp b/lib/sanitizer_common/sanitizer_symbolizer_report.cpp index fe9ea1a82..58ee0f936 100644 --- a/lib/sanitizer_common/sanitizer_symbolizer_report.cpp +++ b/lib/sanitizer_common/sanitizer_symbolizer_report.cpp @@ -210,8 +210,7 @@ static void ReportDeadlySignalImpl(const SignalContext &sig, u32 tid, Report("The signal is caused by a %s memory access.\n", access_type); if (!sig.is_true_faulting_addr) Report("Hint: this fault was caused by a dereference of a high value " - "address (see registers below). Dissassemble the provided pc " - "to learn which register value was used.\n"); + "address (see register values below).\n"); else if (sig.addr < GetPageSizeCached()) Report("Hint: address points to the zero page.\n"); } |