From: Jon Trulson <jon@radscan.com>
Date: Sun, 1 Apr 2018 19:45:48 +0000 (-0600)
Subject: dtudcfonted/getfname.c: coverity CID 86392; insecure readlink
X-Git-Tag: 2.2.4a~150
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=adb0acbaf50c17882e51e95150318ddce9cc02d3;p=oweals%2Fcde.git

dtudcfonted/getfname.c: coverity CID 86392; insecure readlink
---

diff --git a/cde/programs/dtudcfonted/libfuty/getfname.c b/cde/programs/dtudcfonted/libfuty/getfname.c
index 0193989b..a25c757d 100644
--- a/cde/programs/dtudcfonted/libfuty/getfname.c
+++ b/cde/programs/dtudcfonted/libfuty/getfname.c
@@ -733,7 +733,7 @@ char	*name;
 				return	NULL;
 			}
 		}
-		link_name[len] = '\0';
+		link_name[len-1] = 0;
 		if ( link_name[0] == '/' ) {
 			/* strcpy( ret_name, link_name ) ; */
 		    	FreeString( ret_name ) ;