+2016-02-12 Florian Weimer <fweimer@redhat.com>
+
+ * misc/bug18240.c (do_test): Set RLIMIT_AS.
+
2016-02-11 Szabolcs Nagy <szabolcs.nagy@arm.com>
[BZ #19529]
#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
+#include <sys/resource.h>
static void
test_size (size_t size)
static int
do_test (void)
{
+ /* Limit the size of the process, so that memory allocation will
+ fail without impacting the entire system. */
+ {
+ struct rlimit limit;
+ if (getrlimit (RLIMIT_AS, &limit) != 0)
+ {
+ printf ("getrlimit (RLIMIT_AS) failed: %m\n");
+ return 1;
+ }
+ long target = 100 * 1024 * 1024;
+ if (limit.rlim_cur == RLIM_INFINITY || limit.rlim_cur > target)
+ {
+ limit.rlim_cur = target;
+ if (setrlimit (RLIMIT_AS, &limit) != 0)
+ {
+ printf ("setrlimit (RLIMIT_AS) failed: %m\n");
+ return 1;
+ }
+ }
+ }
+
test_size (500);
test_size (-1);
test_size (-3);