ckolivas/lrzip
1
0
Fork 0
mirror of https://github.com/ckolivas/lrzip.git synced 2025-12-06 07:12:00 +01:00
Code Issues Actions Packages Projects Releases Wiki Activity

Fix 'Failed to malloc ckbuf in hash_search2' with very large files.

Browse source 
lrzip was trying to malloc() enough memory to fit the entire length of file it was going to hash, instead of just the size of one chunk. This caused problems when combined with extremely large files.
This commit is contained in:
Maeyanie 2013-11-04 18:10:15 -05:00
parent 6c8525893b
commit 2e1fc25543
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
rzip.c
View file

@ -745,7 +745,7 @@ static inline bool hash_search(rzip_control *control, struct rzip_state *st,
cksum_chunks = control->checksum.len / control->maxram;
cksum_remains = control->checksum.len % control->maxram;
control->checksum.buf = malloc(control->checksum.len);
control->checksum.buf = malloc(control->maxram);
if (unlikely(!control->checksum.buf))
fatal_return(("Failed to malloc ckbuf in hash_search2\n"), false);