dtlogin: Coverity (memory corruption, moderate)

2014-12-26 16:23:54 -07:00
parent 00540cb375
commit 235a75c03c
5 changed files with 22 additions and 19 deletions
--- a/cde/programs/dtlogin/error.c
+++ b/cde/programs/dtlogin/error.c
@@ -236,7 +236,8 @@ TrimErrorFile( void )
 	    return;
 	}

-	n = read(f2, buf, BUFSIZ);
+        memset(buf, 0, BUFSIZ);
+	n = read(f2, buf, BUFSIZ - 1);

 	if ( (p = strchr(buf,'\n')) != NULL ) {
 	    p++;