Module Name: src Committed By: mrg Date: Thu Jan 24 22:07:14 UTC 2019
Modified Files: src/lib/libwrap: expandm.c Log Message: remove the new check for tlen >= PTRDIFF_MAX. the prior checks assure the condition is met and GCC7 is happy. suggested by kre. To generate a diff of this commit: cvs rdiff -u -r1.11 -r1.12 src/lib/libwrap/expandm.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/lib/libwrap/expandm.c diff -u src/lib/libwrap/expandm.c:1.11 src/lib/libwrap/expandm.c:1.12 --- src/lib/libwrap/expandm.c:1.11 Wed Jan 23 02:48:48 2019 +++ src/lib/libwrap/expandm.c Thu Jan 24 22:07:14 2019 @@ -1,4 +1,4 @@ -/* $NetBSD: expandm.c,v 1.11 2019/01/23 02:48:48 kre Exp $ */ +/* $NetBSD: expandm.c,v 1.12 2019/01/24 22:07:14 mrg Exp $ */ /*- * Copyright (c) 2019 The NetBSD Foundation, Inc. @@ -29,7 +29,7 @@ * POSSIBILITY OF SUCH DAMAGE. */ #include <sys/cdefs.h> -__RCSID("$NetBSD: expandm.c,v 1.11 2019/01/23 02:48:48 kre Exp $"); +__RCSID("$NetBSD: expandm.c,v 1.12 2019/01/24 22:07:14 mrg Exp $"); #include <limits.h> #include <stdio.h> @@ -82,13 +82,6 @@ expandm(const char *fmt, const char *sf, tlen = nlen + blen; - /* - * We can't exceed PTRDIFF_MAX because we would - * not be able to address the pointers - */ - if (tlen >= PTRDIFF_MAX) - goto out; - nbuf = realloc(buf, tlen + 1); if (nbuf == NULL) goto out;