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sha1:fix build warnings

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This commit is contained in:
Richard Aas 2011-12-06 11:43:01 +00:00
parent 45be9e8b3a
commit 0ed89f31f4
1 changed files with 5 additions and 2 deletions
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7
src/sha/sha1.c
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@ -1,6 +1,8 @@
/**
* @file sha1.c SHA-1 in C
*/
/*
By Steve Reid <sreid@sea-to-sky.net>
100% Public Domain
@ -213,8 +215,9 @@ void SHA1_Update(SHA1_CTX* context, const uint8_t* data, const size_t len)
size_t i, j;
j = (context->count[0] >> 3) & 63;
if ((context->count[0] += len << 3) < (len << 3)) context->count[1]++;
context->count[1] += (len >> 29);
if ((context->count[0] += (uint32_t)(len << 3)) < (len << 3))
context->count[1]++;
context->count[1] += (uint32_t)(len >> 29);
if ((j + len) > 63) {
memcpy(&context->buffer[j], data, (i = 64-j));
SHA1_Transform(context->state, context->buffer);