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byte offset and line count shouldn't be initialized inside the loop.

This commit is contained in:
enami 2005-04-11 09:41:02 +00:00
parent 168f415563
commit e61e3e0913
1 changed files with 4 additions and 3 deletions
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7
usr.bin/cmp/regular.c
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@ -1,4 +1,4 @@
/* $NetBSD: regular.c,v 1.16 2005/04/11 09:40:15 enami Exp $ */
/* $NetBSD: regular.c,v 1.17 2005/04/11 09:41:02 enami Exp $ */
/*-
* Copyright (c) 1991, 1993, 1994
@ -34,7 +34,7 @@
#if 0
static char sccsid[] = "@(#)regular.c 8.3 (Berkeley) 4/2/94";
#else
__RCSID("$NetBSD: regular.c,v 1.16 2005/04/11 09:40:15 enami Exp $");
__RCSID("$NetBSD: regular.c,v 1.17 2005/04/11 09:41:02 enami Exp $");
#endif
#endif /* not lint */
@ -69,6 +69,7 @@ c_regular(int fd1, char *file1, off_t skip1, off_t len1,
eofmsg(file2);
len2 -= skip2;
byte = line = 1;
dfound = 0;
length = MIN(len1, len2);
for (blk_sz = 1024 * 1024; length != 0; length -= blk_sz) {
@ -87,7 +88,7 @@ c_regular(int fd1, char *file1, off_t skip1, off_t len1,
}
blk_cnt = blk_sz;
for (byte = line = 1; blk_cnt--; ++p1, ++p2, ++byte) {
for (; blk_cnt--; ++p1, ++p2, ++byte) {
if ((ch = *p1) != *p2) {
if (!lflag) {
diffmsg(file1, file2, byte, line);