diff options
author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 15:26:46 +0000 |
---|---|---|
committer | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2018-12-27 15:26:46 +0000 |
commit | df6d86d8822458cf787b5f5620490d6a962da3b8 (patch) | |
tree | 8d499fa24a32a195bd6e384dfb70639c45c4a9bb /elf/tst-leaks1.c | |
parent | 2c7242b971fd7b63fa842df15ec6fa3d0ff8aeb0 (diff) | |
parent | 1949a12d5da678a8532359a95717d8e63910d93b (diff) |
Merge commit 'refs/top-bases/t/____longjmp_chk' into t/____longjmp_chkt/____longjmp_chk
Diffstat (limited to 'elf/tst-leaks1.c')
-rw-r--r-- | elf/tst-leaks1.c | 24 |
1 files changed, 19 insertions, 5 deletions
diff --git a/elf/tst-leaks1.c b/elf/tst-leaks1.c index dcff28dafa..75bc92d25f 100644 --- a/elf/tst-leaks1.c +++ b/elf/tst-leaks1.c @@ -6,13 +6,28 @@ static int do_test (void) { + void *h; + int ret = 0; + /* Carry out *one* failing call to dlopen before starting mtrace to + force any one-time inintialization that may happen to the + executable link map e.g. expansion and caching of $ORIGIN. */ + h = dlopen ("$ORIGIN/tst-leaks1.o", RTLD_LAZY); + if (h != NULL) + { + puts ("dlopen unexpectedly succeeded"); + ret = 1; + dlclose (h); + } + + /* Start tracing and run each test 5 times to see if there are any + leaks in the failing dlopen. */ mtrace (); - int ret = 0; for (int i = 0; i < 10; i++) { - void *h = dlopen (i < 5 ? "./tst-leaks1.c" - : "$ORIGIN/tst-leaks1.o", RTLD_LAZY); + h = dlopen (i < 5 + ? "./tst-leaks1.c" + : "$ORIGIN/tst-leaks1.o", RTLD_LAZY); if (h != NULL) { puts ("dlopen unexpectedly succeeded"); @@ -24,5 +39,4 @@ do_test (void) return ret; } -#define TEST_FUNCTION do_test () -#include "../test-skeleton.c" +#include <support/test-driver.c> |