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don't report error if key was deleted.

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PR:	threads/135462
This commit is contained in:
David Xu 2009-09-25 00:15:30 +00:00
parent b101b127f3
commit daf3ced72b
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=197477
1 changed files with 11 additions and 1 deletions
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12
lib/libthr/thread/thr_spec.c
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@ -131,9 +131,19 @@ _thread_cleanupspecific(void)
curthread->specific[key].data = NULL;
curthread->specific_data_count--;
}
else if (curthread->specific[key].data != NULL) {
/*
* This can happen if the key is deleted via
* pthread_key_delete without first setting the value
* to NULL in all threads. POSIX says that the
* destructor is not invoked in this case.
*/
curthread->specific[key].data = NULL;
curthread->specific_data_count--;
}
/*
* If there is a destructore, call it
* If there is a destructor, call it
* with the key table entry unlocked:
*/
if (destructor != NULL) {