end{pw,sp}ent() can only be called after get{pw,sp}ent()

Calling them unconditionally can result in memory corruption.

1 files changed, 0 insertions, 2 deletions

diff --git a/slock.c b/slock.c
index 399386b..d281965 100644
--- a/slock.c
+++ b/slock.c
@@ -73,7 +73,6 @@ getpw(void) { /* only run as root */
                 else
                         die("slock: cannot retrieve password entry (make sure to suid or sgid slock)\n");
         }
-        endpwent();
         rval =  pw->pw_passwd;
 
 #if HAVE_SHADOW_H
@@ -82,7 +81,6 @@ getpw(void) { /* only run as root */
                 sp = getspnam(getenv("USER"));
                 if(!sp)
                         die("slock: cannot retrieve shadow entry (make sure to suid or sgid slock)\n");
-                endspent();
                 rval = sp->sp_pwdp;
         }
 #endif