Simply move the free of ki_proc outside the realloc() loop.

2012-03-12 11:37:33 -04:00
parent 1ca5009563
commit 4bd136e11a
1 changed files with 1 additions and 2 deletions
--- a/src/ttyname.c
+++ b/src/ttyname.c
@@ -129,9 +129,8 @@ get_process_ttyname(void)
 	    sudo_debug_printf(SUDO_DEBUG_WARN,
 		"unable to resolve tty via KERN_PROC: %s", strerror(errno));
 	}
-	efree(ki_proc);
-	ki_proc = NULL;
    }
+    efree(ki_proc);

    /* If all else fails, fall back on ttyname(). */
    if (tty == NULL) {