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| author | trawick <trawick@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-17 15:55:11 +0000 |
|---|---|---|
| committer | trawick <trawick@13f79535-47bb-0310-9956-ffa450edef68> | 2009-05-17 15:55:11 +0000 |
| commit | 44482ce76d6a815efb810ea3fcc821a58442052b (patch) | |
| tree | 1a64287677d05f49254e5486321a82912986ebc9 /hooks/apr_hooks.c | |
| parent | f555c0762ae54f20214ae7f79825745d9ee6062d (diff) | |
| download | libapr-44482ce76d6a815efb810ea3fcc821a58442052b.tar.gz | |
prevent crash if apr_hook_deregister_all() called but no hooks had been registered
git-svn-id: http://svn.apache.org/repos/asf/apr/apr/trunk@775681 13f79535-47bb-0310-9956-ffa450edef68
Diffstat (limited to 'hooks/apr_hooks.c')
| -rw-r--r-- | hooks/apr_hooks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hooks/apr_hooks.c b/hooks/apr_hooks.c index d8eb82d23..6abe19356 100644 --- a/hooks/apr_hooks.c +++ b/hooks/apr_hooks.c @@ -265,6 +265,10 @@ APU_DECLARE(void) apr_hook_deregister_all(void) #endif int n; + if (!s_aHooksToSort) { + return; + } + for(n=0 ; n < s_aHooksToSort->nelts ; ++n) { HookSortEntry *pEntry=&((HookSortEntry *)s_aHooksToSort->elts)[n]; *pEntry->paHooks=NULL; |