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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 static void
Cipher(state_t *state, const _pdfio_aes_t *ctx) 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. // Add the First round key to the state before starting the rounds.
AddRoundKey(0, state, ctx->round_key); AddRoundKey(0, state, ctx->round_key);

18
pdfio-stream.c
View File

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