diff options
| -rw-r--r-- | src/liblzma/common/index.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/liblzma/common/index.c b/src/liblzma/common/index.c index 010e1f80..e0b14a3d 100644 --- a/src/liblzma/common/index.c +++ b/src/liblzma/common/index.c @@ -839,6 +839,11 @@ lzma_index_cat(lzma_index *restrict dest, lzma_index *restrict src, } } + // dest->checks includes the check types of all except the last Stream + // in dest. Set the bit for the check type of the last Stream now so + // that it won't get lost when Stream(s) from src are appended to dest. + dest->checks = lzma_index_checks(dest); + // Add all the Streams from src to dest. Update the base offsets // of each Stream from src. const index_cat_info info = { @@ -855,7 +860,7 @@ lzma_index_cat(lzma_index *restrict dest, lzma_index *restrict src, dest->total_size += src->total_size; dest->record_count += src->record_count; dest->index_list_size += src->index_list_size; - dest->checks = lzma_index_checks(dest) | src->checks; + dest->checks |= src->checks; // There's nothing else left in src than the base structure. lzma_free(src, allocator); |