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Fix LGTM issues.

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This commit is contained in:
Michael R Sweet
2021-10-25 21:43:32 -04:00
parent 895738682e
commit 8dfc2c6045
2 changed files with 10 additions and 10 deletions
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2
pdfio-aes.c
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@@ -448,7 +448,7 @@ InvShiftRows(state_t *state)
static void
Cipher(state_t *state, const _pdfio_aes_t *ctx)
{
uint8_t round = 0;
size_t round = 0;
// Add the First round key to the state before starting the rounds.
AddRoundKey(0, state, ctx->round_key);

18
pdfio-stream.c
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@@ -1255,17 +1255,17 @@ stream_write(pdfio_stream_t *st, // I - Stream
if (st->flate.avail_out < (sizeof(st->cbuffer) / 8))
{
// Flush the compression buffer...
size_t bytes = sizeof(st->cbuffer) - st->flate.avail_out,
size_t cbytes = sizeof(st->cbuffer) - st->flate.avail_out,
outbytes;
if (st->crypto_cb)
{
// Encrypt it first...
outbytes = (st->crypto_cb)(&st->crypto_ctx, st->cbuffer, st->cbuffer, bytes & ~15);
outbytes = (st->crypto_cb)(&st->crypto_ctx, st->cbuffer, st->cbuffer, cbytes & ~15);
}
else
{
outbytes = bytes;
outbytes = cbytes;
}
// fprintf(stderr, "stream_write: bytes=%u, outbytes=%u\n", (unsigned)bytes, (unsigned)outbytes);
@@ -1273,18 +1273,18 @@ stream_write(pdfio_stream_t *st, // I - Stream
if (!_pdfioFileWrite(st->pdf, st->cbuffer, outbytes))
return (false);
if (bytes > outbytes)
if (cbytes > outbytes)
{
bytes -= outbytes;
memmove(st->cbuffer, st->cbuffer + outbytes, bytes);
cbytes -= outbytes;
memmove(st->cbuffer, st->cbuffer + outbytes, cbytes);
}
else
{
bytes = 0;
cbytes = 0;
}
st->flate.next_out = (Bytef *)st->cbuffer + bytes;
st->flate.avail_out = sizeof(st->cbuffer) - bytes;
st->flate.next_out = (Bytef *)st->cbuffer + cbytes;
st->flate.avail_out = sizeof(st->cbuffer) - cbytes;
}
// Deflate what we can this time...