diff options
Diffstat (limited to 'xdelta3/xdelta3.c')
-rw-r--r-- | xdelta3/xdelta3.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/xdelta3/xdelta3.c b/xdelta3/xdelta3.c index 20bffdb..4f91318 100644 --- a/xdelta3/xdelta3.c +++ b/xdelta3/xdelta3.c | |||
@@ -3798,7 +3798,8 @@ xd3_encode_input (xd3_stream *stream) | |||
3798 | 3798 | ||
3799 | case ENC_SEARCH: | 3799 | case ENC_SEARCH: |
3800 | IF_DEBUG2 (DP(RINT "[SEARCH] match_state %d avail_in %u %s\n", | 3800 | IF_DEBUG2 (DP(RINT "[SEARCH] match_state %d avail_in %u %s\n", |
3801 | stream->match_state, stream->avail_in, stream->src ? "source" : "no source")); | 3801 | stream->match_state, stream->avail_in, |
3802 | stream->src ? "source" : "no source")); | ||
3802 | 3803 | ||
3803 | /* Reentrant matching. */ | 3804 | /* Reentrant matching. */ |
3804 | if (stream->src != NULL) | 3805 | if (stream->src != NULL) |
@@ -4368,14 +4369,13 @@ xd3_source_match_setup (xd3_stream *stream, xoff_t srcpos) | |||
4368 | /* Implement srcwin_maxsz, which prevents the encoder from seeking | 4369 | /* Implement srcwin_maxsz, which prevents the encoder from seeking |
4369 | * back further than the LRU cache maintaining FIFO discipline, (to | 4370 | * back further than the LRU cache maintaining FIFO discipline, (to |
4370 | * avoid seeking). */ | 4371 | * avoid seeking). */ |
4371 | frontier_pos = stream->src->eof_known ? | 4372 | frontier_pos = |
4372 | xd3_source_eof (stream->src) : | 4373 | stream->src->frontier_blkno * stream->src->blksize; |
4373 | (stream->src->frontier_blkno * stream->src->blksize); | ||
4374 | IF_DEBUG1(DP(RINT "[match_setup] frontier_pos %"Q"u, srcpos %"Q"u, " | 4374 | IF_DEBUG1(DP(RINT "[match_setup] frontier_pos %"Q"u, srcpos %"Q"u, " |
4375 | "srcwin_maxsz %u\n", | 4375 | "srcwin_maxsz %u\n", |
4376 | frontier_pos, srcpos, stream->srcwin_maxsz)); | 4376 | frontier_pos, srcpos, stream->srcwin_maxsz)); |
4377 | XD3_ASSERT (frontier_pos >= srcpos); | 4377 | if (srcpos < frontier_pos && |
4378 | if (frontier_pos - srcpos > stream->srcwin_maxsz) { | 4378 | frontier_pos - srcpos > stream->srcwin_maxsz) { |
4379 | IF_DEBUG1(DP(RINT "[match_setup] rejected due to srcwin_maxsz " | 4379 | IF_DEBUG1(DP(RINT "[match_setup] rejected due to srcwin_maxsz " |
4380 | "distance eof=%"Q"u srcpos=%"Q"u maxsz=%u\n", | 4380 | "distance eof=%"Q"u srcpos=%"Q"u maxsz=%u\n", |
4381 | xd3_source_eof (stream->src), | 4381 | xd3_source_eof (stream->src), |