From 7463d5cb4d42ffa944f05415f9d320b1b64d2bcf Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Thu, 24 Aug 2006 17:30:37 +0000 Subject: * malloc/malloc.c (sYSMALLOc): Avoid infinite loop if MMAP keeps failing and heap growth or new heap creation isn't successful either. * malloc/tst-malloc.c (main): Add new tests. --- malloc/tst-malloc.c | 12 +++++++++++- 1 file changed, 11 insertions(+), 1 deletion(-) (limited to 'malloc/tst-malloc.c') diff --git a/malloc/tst-malloc.c b/malloc/tst-malloc.c index d555ae46ef..81d279236c 100644 --- a/malloc/tst-malloc.c +++ b/malloc/tst-malloc.c @@ -33,7 +33,7 @@ merror (const char *msg) int main (void) { - void *p; + void *p, *q; int save; errno = 0; @@ -64,5 +64,15 @@ main (void) if (p != NULL) merror ("realloc (p, 0) failed."); + p = malloc (513 * 1024); + if (p == NULL) + merror ("malloc (513K) failed."); + + q = malloc (-512 * 1024); + if (q != NULL) + merror ("malloc (-512K) succeeded."); + + free (p); + return errors != 0; } -- cgit 1.4.1