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83 lines
1.9 KiB
83 lines
1.9 KiB
commit 4fc78878e01451d6465e2072f3f0653182f885c1
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Author: Wayne Davison <wayned@samba.org>
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Date: Sun May 1 16:29:34 2016 -0700
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Tweak indentation only.
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diff --git a/checksum.c b/checksum.c
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index 6ebb56b..bac775d 100644
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--- a/checksum.c
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+++ b/checksum.c
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@@ -188,32 +188,31 @@ void sum_update(const char *p, int32 len)
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{
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if (protocol_version >= 30) {
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md5_update(&md, (uchar *)p, len);
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- return;
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- }
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+ } else {
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+ if (len + sumresidue < CSUM_CHUNK) {
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+ memcpy(md.buffer + sumresidue, p, len);
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+ sumresidue += len;
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+ return;
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+ }
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- if (len + sumresidue < CSUM_CHUNK) {
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- memcpy(md.buffer + sumresidue, p, len);
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- sumresidue += len;
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- return;
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- }
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+ if (sumresidue) {
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+ int32 i = CSUM_CHUNK - sumresidue;
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+ memcpy(md.buffer + sumresidue, p, i);
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+ mdfour_update(&md, (uchar *)md.buffer, CSUM_CHUNK);
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+ len -= i;
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+ p += i;
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+ }
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- if (sumresidue) {
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- int32 i = CSUM_CHUNK - sumresidue;
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- memcpy(md.buffer + sumresidue, p, i);
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- mdfour_update(&md, (uchar *)md.buffer, CSUM_CHUNK);
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- len -= i;
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- p += i;
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- }
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+ while (len >= CSUM_CHUNK) {
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+ mdfour_update(&md, (uchar *)p, CSUM_CHUNK);
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+ len -= CSUM_CHUNK;
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+ p += CSUM_CHUNK;
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+ }
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- while (len >= CSUM_CHUNK) {
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- mdfour_update(&md, (uchar *)p, CSUM_CHUNK);
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- len -= CSUM_CHUNK;
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- p += CSUM_CHUNK;
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+ sumresidue = len;
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+ if (sumresidue)
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+ memcpy(md.buffer, p, sumresidue);
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}
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-
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- sumresidue = len;
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- if (sumresidue)
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- memcpy(md.buffer, p, sumresidue);
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}
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int sum_end(char *sum)
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@@ -221,12 +220,12 @@ int sum_end(char *sum)
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if (protocol_version >= 30) {
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md5_result(&md, (uchar *)sum);
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return MD5_DIGEST_LEN;
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- }
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-
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- if (sumresidue || protocol_version >= 27)
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- mdfour_update(&md, (uchar *)md.buffer, sumresidue);
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+ } else {
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+ if (sumresidue || protocol_version >= 27)
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+ mdfour_update(&md, (uchar *)md.buffer, sumresidue);
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- mdfour_result(&md, (uchar *)sum);
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+ mdfour_result(&md, (uchar *)sum);
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- return MD4_DIGEST_LEN;
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+ return MD4_DIGEST_LEN;
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+ }
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}
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