about summary refs log tree commit diff
path: root/src/thread/pthread_attr_setdetachstate.c
diff options
context:
space:
mode:
authorRich Felker <dalias@aerifal.cx>2011-03-07 15:46:37 -0500
committerRich Felker <dalias@aerifal.cx>2011-03-07 15:46:37 -0500
commit63b06c0e904fbdbc87b3e17d067b62afe9bb3dd1 (patch)
treed5066d410f8c8e8e9568cd7582ed094ccdcddf6e /src/thread/pthread_attr_setdetachstate.c
parent951e76409117f114da4ce9895514658a88a3ad4b (diff)
downloadmusl-63b06c0e904fbdbc87b3e17d067b62afe9bb3dd1.tar.gz
musl-63b06c0e904fbdbc87b3e17d067b62afe9bb3dd1.tar.xz
musl-63b06c0e904fbdbc87b3e17d067b62afe9bb3dd1.zip
reject invalid attribute settings
note that this is a pedantic conformance issue and waste of code. it
only affects broken code or code that is probing for conformance.
Diffstat (limited to 'src/thread/pthread_attr_setdetachstate.c')
-rw-r--r--src/thread/pthread_attr_setdetachstate.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/thread/pthread_attr_setdetachstate.c b/src/thread/pthread_attr_setdetachstate.c
index bfffba8c..1b712783 100644
--- a/src/thread/pthread_attr_setdetachstate.c
+++ b/src/thread/pthread_attr_setdetachstate.c
@@ -2,6 +2,7 @@
 
 int pthread_attr_setdetachstate(pthread_attr_t *a, int state)
 {
+	if (state > 1U) return EINVAL;
 	a->_a_detach = state;
 	return 0;
 }