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-rw-r--r--archival/libarchive/decompress_unlzma.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/archival/libarchive/decompress_unlzma.c b/archival/libarchive/decompress_unlzma.c
index a89b846a0..3d99e1388 100644
--- a/archival/libarchive/decompress_unlzma.c
+++ b/archival/libarchive/decompress_unlzma.c
@@ -237,6 +237,9 @@ unpack_lzma_stream(transformer_aux_data_t *aux UNUSED_PARAM, int src_fd, int dst
pos_state_mask = (1 << pb) - 1;
literal_pos_mask = (1 << lp) - 1;
+ /* Example values from linux-3.3.4.tar.lzma:
+ * dict_size: 64M, dst_size: 2^64-1
+ */
header.dict_size = SWAP_LE32(header.dict_size);
header.dst_size = SWAP_LE64(header.dst_size);
@@ -443,6 +446,9 @@ unpack_lzma_stream(transformer_aux_data_t *aux UNUSED_PARAM, int src_fd, int dst
}
len--;
} while (len != 0 && buffer_pos < header.dst_size);
+ /* FIXME: ...........^^^^^
+ * shouldn't it be "global_pos + buffer_pos < header.dst_size"?
+ */
}
}