xz/liblzma at 872623def5e3e5c7f9f14f366d908f3e012d1007 - xz

root/xz

mirror of https://git.tukaani.org/xz.git synced 2025-02-22 16:38:11 +00:00

History

Lasse Collin 872623def5 liblzma: Fix another invalid free() after memory allocation failure.

This time it can happen when lzma_stream_encoder_mt() is used
to reinitialize an existing multi-threaded Stream encoder
and one of 1-4 tiny allocations in lzma_filters_copy() fail.

It's very similar to the previous bug
10430fbf3820dafd4eafd38ec8be161a6978ed2b, happening with
an array of lzma_filter structures whose old options are freed
but the replacement never arrives due to a memory allocation
failure in lzma_filters_copy().

2022-11-24 10:58:04 +02:00

api

liblzma: Add lzma_attr_warn_unused_result to lzma_filters_copy().

2022-11-24 10:58:04 +02:00

check

liblzma: Use non-executable stack on FreeBSD as on Linux

2022-07-12 19:30:40 +03:00

common

liblzma: Fix another invalid free() after memory allocation failure.

2022-11-24 10:58:04 +02:00

delta

liblzma: Fix warnings from -Wsign-conversion.