* alloc.c: Include execinfo.h if available.
(SUSPICIOUS_OBJECT_CHECKING): New macro; define unconditionally.
(suspicious_free_record): New structure.
(suspicious_objects,suspicious_object_index)
(suspicious_free_history, suspicious_free_history_index): New
variables.
(find_suspicious_object_in_range,detect_suspicious_free,Fsuspicious_object):
New functions.
(cleanup_vector): Call find_suspicious_object_in_range.
This commit is contained in:
Daniel Colascione 2014-04-02 17:37:51 -07:00
parent 01ae0fbf30
commit f59c276045

View file

@ -6862,7 +6862,7 @@ detect_suspicious_free (void* ptr)
suspicious_free_history_index = 0;
}
memset (rec, 0, sizeof (rec));
memset (rec, 0, sizeof (*rec));
rec->suspicious_object = ptr;
#ifdef HAVE_EXECINFO_H
backtrace (&rec->backtrace[0], EARRAYSIZE (rec->backtrace));