From: simon <simon@cda61777-01e9-0310-a592-d414129be87e>
Date: Wed, 17 Nov 1999 14:22:12 +0000 (+0000)
Subject: Fix potential segfault on malloc failure
X-Git-Url: https://git.distorted.org.uk/u/mdw/putty/commitdiff_plain/94e6450e42105f766bb38f6b04d337b44cabc675

Fix potential segfault on malloc failure


git-svn-id: svn://svn.tartarus.org/sgt/putty@323 cda61777-01e9-0310-a592-d414129be87e
---

diff --git a/window.c b/window.c
index 0a688573..4aae4226 100644
--- a/window.c
+++ b/window.c
@@ -678,8 +678,10 @@ static int WINAPI WndProc (HWND hwnd, UINT message,
 		    cl = malloc(16 + strlen(session)); /* 8, but play safe */
 		    if (!cl)
 			cl = NULL;     /* not a very important failure mode */
-		    sprintf(cl, "putty @%s", session);
-		    freecl = TRUE;
+		    else {
+			sprintf(cl, "putty @%s", session);
+			freecl = TRUE;
+		    }
 		} else
 		    cl = NULL;