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| author | Ulrich Drepper <drepper@redhat.com> | 2007-12-03 04:12:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-12-03 04:12:05 +0000 |
| commit | d90d025691b584812ecaf216be6fbf17c7f0a0a3 (patch) | |
| tree | 13ff1356587446d8de8ff76c8751f45115cba848 /stdlib | |
| parent | 9e80c1231e9509726c83cfb5b0e794e753ff8baa (diff) | |
| download | glibc-d90d025691b584812ecaf216be6fbf17c7f0a0a3.tar.gz glibc-d90d025691b584812ecaf216be6fbf17c7f0a0a3.tar.xz glibc-d90d025691b584812ecaf216be6fbf17c7f0a0a3.zip | |
* stdlib/tst-setcontext.c: Catch the case where the links gets
messed up and we do not reach main again.
Diffstat (limited to 'stdlib')
| -rw-r--r-- | stdlib/tst-setcontext.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/stdlib/tst-setcontext.c b/stdlib/tst-setcontext.c index e8b1e22671..28bf230264 100644 --- a/stdlib/tst-setcontext.c +++ b/stdlib/tst-setcontext.c @@ -123,9 +123,26 @@ test_stack(volatile int a, volatile int b, volatile int global; + +static int back_in_main; + + +static void +check_called (void) +{ + if (back_in_main == 0) + { + puts ("program did no reach main again"); + _exit (1); + } +} + + int main (void) { + atexit (check_called); + char st1[32768]; puts ("making contexts"); @@ -185,6 +202,7 @@ main (void) exit (1); } puts ("back at main program"); + back_in_main = 1; if (was_in_f1 == 0) { |