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| author | Mattias Andrée <maandree@kth.se> | 2019-02-10 13:48:27 +0100 |
|---|---|---|
| committer | Mattias Andrée <maandree@kth.se> | 2019-02-10 13:48:27 +0100 |
| commit | 7f5da97d1078fbeee7ef6125802ab2c7092079e0 (patch) | |
| tree | b29926c0c1c07ad3cfd543fa3a4eedf5a60b385a /unmarshal.c | |
| parent | Add test cases (diff) | |
| download | libsha2-7f5da97d1078fbeee7ef6125802ab2c7092079e0.tar.gz libsha2-7f5da97d1078fbeee7ef6125802ab2c7092079e0.tar.bz2 libsha2-7f5da97d1078fbeee7ef6125802ab2c7092079e0.tar.xz | |
Minor fixes and tests
Signed-off-by: Mattias Andrée <maandree@kth.se>
Diffstat (limited to '')
| -rw-r--r-- | unmarshal.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/unmarshal.c b/unmarshal.c index 6bbfaa0..909bdc2 100644 --- a/unmarshal.c +++ b/unmarshal.c @@ -74,12 +74,12 @@ libsha2_unmarshal(struct libsha2_state *restrict state, const char *restrict buf state->chunk_size = *(const size_t *)&buf[off]; off += sizeof(size_t); - if (bufsize - off < state->message_size % state->chunk_size) { + if (bufsize - off < (state->message_size / 8) % state->chunk_size) { errno = EINVAL; return 0; } - memcpy(state->chunk, &buf[off], state->message_size % state->chunk_size); - off += state->message_size % state->chunk_size; + memcpy(state->chunk, &buf[off], (state->message_size / 8) % state->chunk_size); + off += (state->message_size / 8) % state->chunk_size; return off; } |