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| author | Alexandre Oliva <aoliva@redhat.com> | 2012-12-15 10:24:50 +0000 |
|---|---|---|
| committer | Alexandre Oliva <aoliva@gcc.gnu.org> | 2012-12-15 10:24:50 +0000 |
| commit | 5a6fe81088b9a7e5242897892239b745d9273cf9 (patch) | |
| tree | b7f3913d1436aa01e9834b9804456cf9a514703e | |
| parent | 1c9597213362d8fc5fe58016a5790bd331c1c997 (diff) | |
| download | gcc-5a6fe81088b9a7e5242897892239b745d9273cf9.zip gcc-5a6fe81088b9a7e5242897892239b745d9273cf9.tar.gz gcc-5a6fe81088b9a7e5242897892239b745d9273cf9.tar.bz2 | |
* mf-hooks1.c (free): Return on NULL before any logging.
From-SVN: r194518
| -rw-r--r-- | libmudflap/ChangeLog | 4 | ||||
| -rw-r--r-- | libmudflap/mf-hooks1.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/libmudflap/ChangeLog b/libmudflap/ChangeLog index 8956c3c..a5f05f6 100644 --- a/libmudflap/ChangeLog +++ b/libmudflap/ChangeLog @@ -1,3 +1,7 @@ +2012-12-15 Alexandre Oliva <aoliva@redhat.com> + + * mf-hooks1.c (free): Return on NULL before any logging. + 2012-09-14 David Edelsohn <dje.gcc@gmail.com> * configure: Regenerated. diff --git a/libmudflap/mf-hooks1.c b/libmudflap/mf-hooks1.c index 3dd332e..7a27321 100644 --- a/libmudflap/mf-hooks1.c +++ b/libmudflap/mf-hooks1.c @@ -238,11 +238,11 @@ WRAPPER(void, free, void *buf) static int freeq_initialized = 0; DECLARE(void, free, void *); - BEGIN_PROTECT (free, buf); - if (UNLIKELY(buf == NULL)) return; + BEGIN_PROTECT (free, buf); + #if PIC /* Check whether the given buffer might have come from a __mf_0fn_malloc/calloc call that for whatever reason was not |