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authorRich Felker <dalias@aerifal.cx>2012-02-28 10:13:35 -0500
committerRich Felker <dalias@aerifal.cx>2012-02-28 10:13:35 -0500
commite3234d01094d9ed62e90c6d52a44601dce93a1bb (patch)
tree86434e96d663b6cece01dcaa5af4e30769db7972
parentaab33ec0a3c46ee82ef849a4c6308c9ccf7529bc (diff)
downloadmusl-e3234d01094d9ed62e90c6d52a44601dce93a1bb.tar.gz
fix pthread_cleanup_pop(1) crash in non-thread-capable, static-linked programs
-rw-r--r--src/thread/cancellation.c2
-rw-r--r--src/thread/pthread_create.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/thread/cancellation.c b/src/thread/cancellation.c
index 23d23d14..ab7eebcc 100644
--- a/src/thread/cancellation.c
+++ b/src/thread/cancellation.c
@@ -5,6 +5,8 @@ void __do_cleanup_pop();
void _pthread_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x)
{
+ cb->__f = f;
+ cb->__x = x;
__do_cleanup_push(cb, f, x);
}
diff --git a/src/thread/pthread_create.c b/src/thread/pthread_create.c
index d84e50a9..0e1dbb2d 100644
--- a/src/thread/pthread_create.c
+++ b/src/thread/pthread_create.c
@@ -46,8 +46,6 @@ void pthread_exit(void *result)
void __do_cleanup_push(struct __ptcb *cb, void (*f)(void *), void *x)
{
struct pthread *self = pthread_self();
- cb->__f = f;
- cb->__x = x;
cb->__next = self->cancelbuf;
self->cancelbuf = cb;
}