diff options
| author | Bruno Haible <bruno@clisp.org> | 2009-03-08 18:25:29 +0100 |
|---|---|---|
| committer | Jim Meyering <meyering@redhat.com> | 2009-03-08 21:34:08 +0100 |
| commit | 83244ba3120b555dfa0df83a3b8bec0a16d415f6 (patch) | |
| tree | c25d00f9618fc23e12d4e2093e617587e272dbd2 /src | |
| parent | df2e98367790ea4f755a5da479e7b136465bff08 (diff) | |
| download | coreutils-83244ba3120b555dfa0df83a3b8bec0a16d415f6.tar.xz | |
comm: fix a bug in its new --check-order option
* src/comm.c: Include memcmp2.h.
(check_order): Use memcmp2 instead of memcmp.
* bootstrap.conf (gnulib_modules): Add memcmp2.
Diffstat (limited to 'src')
| -rw-r--r-- | src/comm.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/src/comm.c b/src/comm.c index 4ec7e4a07..c60936f4b 100644 --- a/src/comm.c +++ b/src/comm.c @@ -1,5 +1,5 @@ /* comm -- compare two sorted files line by line. - Copyright (C) 86, 90, 91, 1995-2005, 2008 Free Software Foundation, Inc. + Copyright (C) 86, 90, 91, 1995-2005, 2008-2009 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -25,6 +25,7 @@ #include "error.h" #include "quote.h" #include "stdio--.h" +#include "memcmp2.h" #include "xmemcoll.h" /* The official name of this program (e.g., no `g' prefix). */ @@ -199,10 +200,8 @@ check_order (struct linebuffer const *prev, order = xmemcoll (prev->buffer, prev->length - 1, current->buffer, current->length - 1); else - { - size_t len = min (prev->length, current->length) - 1; - order = memcmp (prev->buffer, current->buffer, len); - } + order = memcmp2 (prev->buffer, prev->length - 1, + current->buffer, current->length - 1); if (0 < order) { |