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| author | Liu.andrew.x@gmail.com <Liu.andrew.x@gmail.com> | 2015-08-15 00:27:27 +0000 |
|---|---|---|
| committer | Liu.andrew.x@gmail.com <Liu.andrew.x@gmail.com> | 2015-08-15 00:27:27 +0000 |
| commit | ab5ffb8b6cb5863f15153184e5ca33de2f47321d (patch) | |
| tree | 637ad1bb58964189c69e6eb2cf07c94d419cf4ea /src/processor/exploitability_linux.h | |
| parent | Fix format specifier in proc maps to support 32-bit architectures. (diff) | |
| download | breakpad-ab5ffb8b6cb5863f15153184e5ca33de2f47321d.tar.xz | |
Add check to see if stack pointer is off the stack according to the memory
mappings when rating Linux exploitability.
R=ivanpe@chromium.org
Review URL: https://codereview.chromium.org/1286033002
git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1487 4c0a9323-5329-0410-9bdc-e9ce6186880e
Diffstat (limited to 'src/processor/exploitability_linux.h')
| -rw-r--r-- | src/processor/exploitability_linux.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/processor/exploitability_linux.h b/src/processor/exploitability_linux.h index 6332b074..9d9fa695 100644 --- a/src/processor/exploitability_linux.h +++ b/src/processor/exploitability_linux.h @@ -58,6 +58,10 @@ class ExploitabilityLinux : public Exploitability { // This method checks the exception that triggered the creation of the // minidump and reports whether the exception suggests no exploitability. bool BenignCrashTrigger(const MDRawExceptionStream *raw_exception_stream); + + // Checks if the stack pointer points to a memory mapping that is not + // labelled as the stack. + bool StackPointerOffStack(uint64_t stack_ptr); }; } // namespace google_breakpad |