diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/backend/replication/basebackup_lz4.c | 4 | ||||
| -rw-r--r-- | src/bin/pg_basebackup/bbstreamer_lz4.c | 6 |
2 files changed, 5 insertions, 5 deletions
diff --git a/src/backend/replication/basebackup_lz4.c b/src/backend/replication/basebackup_lz4.c index d26032783cf..472b620d7c7 100644 --- a/src/backend/replication/basebackup_lz4.c +++ b/src/backend/replication/basebackup_lz4.c @@ -193,7 +193,7 @@ bbsink_lz4_archive_contents(bbsink *sink, size_t avail_in) * LZ4F_compressBound(), ask the next sink to process the data so that we * can empty the buffer. */ - if ((mysink->base.bbs_next->bbs_buffer_length - mysink->bytes_written) <= + if ((mysink->base.bbs_next->bbs_buffer_length - mysink->bytes_written) < avail_in_bound) { bbsink_archive_contents(sink->bbs_next, mysink->bytes_written); @@ -238,7 +238,7 @@ bbsink_lz4_end_archive(bbsink *sink) Assert(mysink->base.bbs_next->bbs_buffer_length >= lz4_footer_bound); - if ((mysink->base.bbs_next->bbs_buffer_length - mysink->bytes_written) <= + if ((mysink->base.bbs_next->bbs_buffer_length - mysink->bytes_written) < lz4_footer_bound) { bbsink_archive_contents(sink->bbs_next, mysink->bytes_written); diff --git a/src/bin/pg_basebackup/bbstreamer_lz4.c b/src/bin/pg_basebackup/bbstreamer_lz4.c index f0bc226bf8d..bde018246f2 100644 --- a/src/bin/pg_basebackup/bbstreamer_lz4.c +++ b/src/bin/pg_basebackup/bbstreamer_lz4.c @@ -99,7 +99,7 @@ bbstreamer_lz4_compressor_new(bbstreamer *next, int compresslevel) compressed_bound = LZ4F_compressBound(streamer->base.bbs_buffer.maxlen, prefs); /* Enlarge buffer if it falls short of compression bound. */ - if (streamer->base.bbs_buffer.maxlen <= compressed_bound) + if (streamer->base.bbs_buffer.maxlen < compressed_bound) enlargeStringInfo(&streamer->base.bbs_buffer, compressed_bound); ctxError = LZ4F_createCompressionContext(&streamer->cctx, LZ4F_VERSION); @@ -170,7 +170,7 @@ bbstreamer_lz4_compressor_content(bbstreamer *streamer, */ out_bound = LZ4F_compressBound(len, &mystreamer->prefs); Assert(mystreamer->base.bbs_buffer.maxlen >= out_bound); - if (avail_out <= out_bound) + if (avail_out < out_bound) { bbstreamer_content(mystreamer->base.bbs_next, member, mystreamer->base.bbs_buffer.data, @@ -218,7 +218,7 @@ bbstreamer_lz4_compressor_finalize(bbstreamer *streamer) /* Find out the footer bound and update the output buffer. */ footer_bound = LZ4F_compressBound(0, &mystreamer->prefs); Assert(mystreamer->base.bbs_buffer.maxlen >= footer_bound); - if ((mystreamer->base.bbs_buffer.maxlen - mystreamer->bytes_written) <= + if ((mystreamer->base.bbs_buffer.maxlen - mystreamer->bytes_written) < footer_bound) { bbstreamer_content(mystreamer->base.bbs_next, NULL, |