diff options
Diffstat (limited to 'src/liblzma/simple/simple_coder.c')
| -rw-r--r-- | src/liblzma/simple/simple_coder.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/liblzma/simple/simple_coder.c b/src/liblzma/simple/simple_coder.c index 37de7fa1a0c5..a02b039aa0bb 100644 --- a/src/liblzma/simple/simple_coder.c +++ b/src/liblzma/simple/simple_coder.c @@ -35,9 +35,6 @@ copy_or_code(lzma_coder *coder, lzma_allocator *allocator, } else { // Call the next coder in the chain to provide us some data. - // We don't care about uncompressed_size here, because - // the next filter in the chain will do it for us (since - // we don't change the size of the data). const lzma_ret ret = coder->next.code( coder->next.coder, allocator, in, in_pos, in_size, @@ -110,7 +107,7 @@ simple_code(lzma_coder *coder, lzma_allocator *allocator, // filtered if the buffer sizes used by the application are reasonable. const size_t out_avail = out_size - *out_pos; const size_t buf_avail = coder->size - coder->pos; - if (out_avail > buf_avail) { + if (out_avail > buf_avail || buf_avail == 0) { // Store the old position so that we know from which byte // to start filtering. const size_t out_start = *out_pos; |