linux: Fix __sem_check_add_mapping search_sem

Similar to __sem_check_add_mapping fix, take in consideration the
trailling NULL.

Checked x86_64-linux-gnu.

diff --git a/sysdeps/pthread/sem_routines.c b/sysdeps/pthread/sem_routines.c
index c2c8b54cd0fcdcb16d40e76619dc46717dd231a4..34e6410729fb3727cdd85190188018e51f6e37f8 100644 (file)
--- a/sysdeps/pthread/sem_routines.c
+++ b/sysdeps/pthread/sem_routines.c
@@ -37,7 +37,7 @@ struct search_sem
   ino_t ino;
   int refcnt;
   sem_t *sem;
-  char name[NAME_MAX];
+  char name[NAME_MAX + 1];
 };
 
 /* Comparison function for search of existing mapping.  */