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| author | Roland McGrath <roland@gnu.org> | 2003-09-25 03:50:45 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2003-09-25 03:50:45 +0000 |
| commit | 00700865648c2040c97608834076a700b2ee673f (patch) | |
| tree | 922cfaeae541f6830cab13aa4c4b9cf70e9fc8d8 /nptl | |
| parent | 69c9fa045bce5e125e2e4525eb62ec58965e92f5 (diff) | |
| download | glibc-00700865648c2040c97608834076a700b2ee673f.tar.gz glibc-00700865648c2040c97608834076a700b2ee673f.tar.xz glibc-00700865648c2040c97608834076a700b2ee673f.zip | |
2003-09-24 Roland McGrath <roland@redhat.com>
* allocatestack.c (__make_stacks_executable): Don't ignore return value from _dl_make_stack_executable.
Diffstat (limited to 'nptl')
| -rw-r--r-- | nptl/allocatestack.c | 19 |
1 files changed, 10 insertions, 9 deletions
diff --git a/nptl/allocatestack.c b/nptl/allocatestack.c index c82b36ede0..f9600ccbd1 100644 --- a/nptl/allocatestack.c +++ b/nptl/allocatestack.c @@ -687,21 +687,22 @@ __make_stacks_executable (void) /* Also change the permission for the currently unused stacks. This might be wasted time but better spend it here than adding a check in the fast path. */ - list_for_each (runp, &stack_cache) - { - err = change_stack_perm (list_entry (runp, struct pthread, list) + if (err == 0) + list_for_each (runp, &stack_cache) + { + err = change_stack_perm (list_entry (runp, struct pthread, list) #ifdef NEED_SEPARATE_REGISTER_STACK - , pagemask + , pagemask #endif - ); - if (err != 0) - break; - } + ); + if (err != 0) + break; + } lll_unlock (stack_cache_lock); if (err == 0) - _dl_make_stack_executable (); + err = _dl_make_stack_executable (); return err; } |