diff options
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | malloc/mtrace.c | 9 |
2 files changed, 13 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 8f46eba3ee..2611e75814 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2013-01-03 Andreas Schwab <schwab@linux-m68k.org> + + [BZ #14981] + * malloc/mtrace.c (tr_reallochook): If realloc returns NULL when + size is zero, record memory as freed. + 2013-01-03 Andreas Jaeger <aj@suse.de> * po/ia.po: Add new Interlingua translation. diff --git a/malloc/mtrace.c b/malloc/mtrace.c index af3b7f8ada..e9ccfa299d 100644 --- a/malloc/mtrace.c +++ b/malloc/mtrace.c @@ -219,8 +219,13 @@ tr_reallochook (ptr, size, caller) tr_where (caller, info); if (hdr == NULL) - /* Failed realloc. */ - fprintf (mallstream, "! %p %#lx\n", ptr, (unsigned long int) size); + { + if (size != 0) + /* Failed realloc. */ + fprintf (mallstream, "! %p %#lx\n", ptr, (unsigned long int) size); + else + fprintf (mallstream, "- %p\n", ptr); + } else if (ptr == NULL) fprintf (mallstream, "+ %p %#lx\n", hdr, (unsigned long int) size); else |