From 0bb787fc273d2e2ce2b91196aee25f79f5d36194 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Thu, 26 Sep 2002 13:49:08 +0000 Subject: A bug fix from Alexey V. Neyman: In case of vfork(), the parent was left with __exit_count of -1 and thus tried to find non-NULL value of __exit_function_table[-1].atexit, __exit_function_table[-2].atexit and call this function; of course, it leads to coredump. --- libc/stdlib/atexit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libc/stdlib/atexit.c') diff --git a/libc/stdlib/atexit.c b/libc/stdlib/atexit.c index e4b6620e2..44abc343b 100644 --- a/libc/stdlib/atexit.c +++ b/libc/stdlib/atexit.c @@ -147,8 +147,8 @@ void __exit_handler(int status) struct exit_function *efp; /* In reverse order */ - for ( ; __exit_count-- ; ) { - efp = &__exit_function_table[__exit_count]; + while ( __exit_count ) { + efp = &__exit_function_table[--__exit_count]; switch (efp->type) { case ef_on_exit: if (efp->funcs.on_exit.func) { -- cgit v1.2.3