diff options
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | stdlib/exit.c | 5 |
2 files changed, 5 insertions, 2 deletions
@@ -2,7 +2,7 @@ * stdlib/atexit.c (initial): New variable. Use to initialize __exit_funcs. - * stdlib/exit.c (exit): Beware to not free statically allocale + * stdlib/exit.c (exit): Beware to not free statically allocated list element [PR libc/1305]. * stdlib/xpg_basename.c (__xpg_basename): Don't return pointer to diff --git a/stdlib/exit.c b/stdlib/exit.c index dc189556b4..f44c519aa7 100644 --- a/stdlib/exit.c +++ b/stdlib/exit.c @@ -62,7 +62,10 @@ exit (int status) old = __exit_funcs; __exit_funcs = __exit_funcs->next; - free (old); + if (__exit_funcs != NULL) + /* Don't free the last element in the chain, this is the statically + allocate element. */ + free (old); } #ifdef HAVE_GNU_LD |