diff options
Diffstat (limited to 'lib/sanitizer_common/sanitizer_stacktrace.h')
| -rw-r--r-- | lib/sanitizer_common/sanitizer_stacktrace.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/lib/sanitizer_common/sanitizer_stacktrace.h b/lib/sanitizer_common/sanitizer_stacktrace.h index 969cedb165c8..90142dffd5e4 100644 --- a/lib/sanitizer_common/sanitizer_stacktrace.h +++ b/lib/sanitizer_common/sanitizer_stacktrace.h @@ -110,6 +110,11 @@ struct BufferedStackTrace : public StackTrace { void operator=(const BufferedStackTrace &); }; +// Check if given pointer points into allocated stack area. +static inline bool IsValidFrame(uptr frame, uptr stack_top, uptr stack_bottom) { + return frame > stack_bottom && frame < stack_top - 2 * sizeof (uhwptr); +} + } // namespace __sanitizer // Use this macro if you want to print stack trace with the caller |