diff options
Diffstat (limited to 'libfuzzer/FuzzerSHA1.cpp')
| -rw-r--r-- | libfuzzer/FuzzerSHA1.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libfuzzer/FuzzerSHA1.cpp b/libfuzzer/FuzzerSHA1.cpp index 2005dc7..b05655c 100644 --- a/libfuzzer/FuzzerSHA1.cpp +++ b/libfuzzer/FuzzerSHA1.cpp @@ -134,12 +134,13 @@ void sha1_hashBlock(sha1nfo *s) { s->state[4] += e; } -void sha1_addUncounted(sha1nfo *s, uint8_t data) { - uint8_t * const b = (uint8_t*) s->buffer; +// Adds the least significant byte of |data|. +void sha1_addUncounted(sha1nfo *s, uint32_t data) { + uint8_t *const b = (uint8_t *)s->buffer; #ifdef SHA_BIG_ENDIAN - b[s->bufferOffset] = data; + b[s->bufferOffset] = static_cast<uint8_t>(data); #else - b[s->bufferOffset ^ 3] = data; + b[s->bufferOffset ^ 3] = static_cast<uint8_t>(data); #endif s->bufferOffset++; if (s->bufferOffset == BLOCK_LENGTH) { |