glebfm/strace
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

nlattr: fix off-by-one error in indexed xlat lookup

Browse Source 
* nlattr.c (decode_nla_meminfo): Decrement xlat size by one
to account for XLAT_END as other users of indexed xlats do.

Fixes: v4.23~89 "nlattr: print index names in netlink meminfo array"
This commit is contained in:
Дмитрий Левин 2018-12-23 22:12:36 +00:00
parent 8a5feb1cb3
commit b2c63fa897
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
nlattr.c
View File

@ -198,7 +198,7 @@ decode_nla_meminfo(struct tcb *const tcp,
tfetch_mem, print_uint32_array_member, &count,
PAF_PRINT_INDICES | PAF_INDEX_XLAT_VALUE_INDEXED
| XLAT_STYLE_FMT_U,
ARRSZ_PAIR(netlink_sk_meminfo_indices),
ARRSZ_PAIR(netlink_sk_meminfo_indices) - 1,
"SK_MEMINFO_???");
return true;