From: Todd C. Miller <Todd.Miller@courtesan.com>
Date: Mon, 12 Mar 2012 15:37:33 +0000 (-0400)
Subject: Simply move the free of ki_proc outside the realloc() loop.
X-Git-Tag: SUDO_1_8_5~1^2~158
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4bd136e11a64f4a75363d0e1f44aed47309cf3cb;p=sudo

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

diff --git a/src/ttyname.c b/src/ttyname.c
index 48c1fcaf2..b73325a64 100644
--- 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) {