1 files changed, 15 insertions, 6 deletions
diff --git a/src/libnsss/nsss_switch_getgrnam_r.c b/src/libnsss/nsss_switch_getgrnam_r.c
index c35b8ef..b09484e 100644
--- a/src/libnsss/nsss_switch_getgrnam_r.c
+++ b/src/libnsss/nsss_switch_getgrnam_r.c
@@ -1,29 +1,38 @@
 /* ISC license. */
 
 #include <errno.h>
+#include <pthread.h>
+
 #include <skalibs/stralloc.h>
 #include <skalibs/genalloc.h>
+
 #include <nsss/config.h>
 #include <nsss/grp-switch.h>
 #include <nsss/nsss-switch.h>
 #include "nsss-internal.h"
+#include "nsss-switch-internal.h"
 
 int nsss_switch_getgrnam_r (char const *name, struct group *gr, char *buf, size_t buflen, struct group **grp)
 {
   struct group gr2 ;
   stralloc sa = STRALLOC_ZERO ;
   genalloc ga = GENALLOC_ZERO ;
-  nsss_switch_t a = NSSS_SWITCH_ZERO ;
-  int e = errno ;
-  if (!nsss_switch_start(&a, NSSS_SWITCH_GRP, NSSS_NSSSD_PATH, 0, 0)) return errno ;
+  int e = pthread_mutex_lock(&nsss_switch_query_mutex) ;
+  if (e) return (errno = e, 0) ;
+  e = errno ;
+  if (!nsss_switch_query_start(NSSS_NSSSD_PATH, NSSS_SWITCH_GRP, 30000, 0, 0))
+  {
+    pthread_mutex_unlock(&nsss_switch_query_mutex) ;
+    return errno ;
+  }
   errno = 0 ;
-  if (!nsss_switch_grp_getbyname(&a, &gr2, &sa, &ga, name, 0, 0))
+  if (!nsss_switch_grp_getbyname(&nsss_switch_query, &gr2, &sa, &ga, name, 0, 0))
   {
-    nsss_switch_end(&a, NSSS_SWITCH_GRP) ;
+    pthread_mutex_unlock(&nsss_switch_query_mutex) ;
     *grp = 0 ;
     return errno ? errno : (errno = e, 0) ;
   }
-  nsss_switch_end(&a, NSSS_SWITCH_GRP) ;
+  pthread_mutex_unlock(&nsss_switch_query_mutex) ;
   if (!nsss_grp_copy(gr, buf, buflen, &gr2, sa.s, sa.len, genalloc_s(char *, &ga), genalloc_len(char *, &ga)))
   {
     genalloc_free(char *, &ga) ;