X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=src%2Fthread%2Fpthread_key_create.c;h=d112094122b316d161a6fd17f1c08d12d0b58e05;hb=6aeb9c6703670649ee09b3c8575fb428168bb75c;hp=dc20cc3f3b54d647ebf299bdf189ed61fd38482f;hpb=639bcf251e549f634da9a3e7ef8528eb2ec12505;p=musl

diff --git a/src/thread/pthread_key_create.c b/src/thread/pthread_key_create.c
index dc20cc3f..d1120941 100644
--- a/src/thread/pthread_key_create.c
+++ b/src/thread/pthread_key_create.c
@@ -22,7 +22,6 @@ weak_alias(dummy_0, __tl_unlock);
 
 int __pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
 {
-	pthread_key_t j = next_key;
 	pthread_t self = __pthread_self();
 
 	/* This can only happen in the main thread before
@@ -33,6 +32,7 @@ int __pthread_key_create(pthread_key_t *k, void (*dtor)(void *))
 	if (!dtor) dtor = nodtor;
 
 	__pthread_rwlock_wrlock(&key_lock);
+	pthread_key_t j = next_key;
 	do {
 		if (!keys[j]) {
 			keys[next_key = *k = j] = dtor;
@@ -51,15 +51,17 @@ int __pthread_key_delete(pthread_key_t k)
 	pthread_t self = __pthread_self(), td=self;
 
 	__block_app_sigs(&set);
+	__pthread_rwlock_wrlock(&key_lock);
+
 	__tl_lock();
 	do td->tsd[k] = 0;
 	while ((td=td->next)!=self);
 	__tl_unlock();
-	__restore_sigs(&set);
 
-	__pthread_rwlock_wrlock(&key_lock);
 	keys[k] = 0;
+
 	__pthread_rwlock_unlock(&key_lock);
+	__restore_sigs(&set);
 
 	return 0;
 }