revi-archive/xz-archive
1
0
Fork 0
mirror of https://git.tukaani.org/xz.git synced 2024-04-04 12:36:23 +02:00
Code Activity

liblzma: Add NULL check to lzma_index_hash_append.

Browse source 
This is for consistency with lzma_index_append.
This commit is contained in:
Jia Tan 2022-08-17 20:20:16 +08:00 committed by Lasse Collin
parent db714d30e0
commit 2ac7bafc8f
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
src/liblzma/common/index_hash.c
View file

@ -145,7 +145,7 @@ lzma_index_hash_append(lzma_index_hash *index_hash, lzma_vli unpadded_size,
lzma_vli uncompressed_size) lzma_vli uncompressed_size)
{ {
// Validate the arguments. // Validate the arguments.
if (index_hash->sequence != SEQ_BLOCK if (index_hash == NULL || index_hash->sequence != SEQ_BLOCK
|| unpadded_size < UNPADDED_SIZE_MIN || unpadded_size < UNPADDED_SIZE_MIN
|| unpadded_size > UNPADDED_SIZE_MAX || unpadded_size > UNPADDED_SIZE_MAX
|| uncompressed_size > LZMA_VLI_MAX) || uncompressed_size > LZMA_VLI_MAX)