Archive-Team
/
zfs
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 103 Wiki Activity

Fix for #6714 

This 2 line patch fixes a possible integer overflow reported by grsec.

Signed-off-by: Tom Caputi <tcaputi@datto.com>
This commit is contained in:
Tom Caputi 2017-10-05 13:43:34 -04:00
parent 2637dda8f8
commit 9bae371ce6
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
module/zfs/zio_crypt.c
View File

@ -1251,8 +1251,8 @@ zio_crypt_init_uios_zil(boolean_t encrypt, uint8_t *plainbuf,
boolean_t *no_crypt) boolean_t *no_crypt)
{ {
int ret; int ret;
uint64_t txtype; uint64_t txtype, lr_len;
uint_t nr_src, nr_dst, lr_len, crypt_len; uint_t nr_src, nr_dst, crypt_len;
uint_t aad_len = 0, nr_iovecs = 0, total_len = 0; uint_t aad_len = 0, nr_iovecs = 0, total_len = 0;
iovec_t *src_iovecs = NULL, *dst_iovecs = NULL; iovec_t *src_iovecs = NULL, *dst_iovecs = NULL;
uint8_t *src, *dst, *slrp, *dlrp, *blkend, *aadp; uint8_t *src, *dst, *slrp, *dlrp, *blkend, *aadp;