mirror of
https://github.com/hardkernel/linux.git
synced 2026-05-19 10:28:55 +09:00
f1d505bb76
Commit36b701fae1("netfilter: nf_tables: validate maximum value of u32 netlink attributes") introduced nft_parse_u32_check with a return value of "unsigned int", yet on error it returns "-ERANGE". This patch corrects the mismatch by changing the return value to "int", which happens to match the actual users of nft_parse_u32_check already. Found by Coverity, CID 1373930. Note that commit21a9e0f156("netfilter: nft_exthdr: fix error handling in nft_exthdr_init()) attempted to address the issue, but did not address the return type of nft_parse_u32_check. Signed-off-by: John W. Linville <linville@tuxdriver.com> Cc: Laura Garcia Liebana <nevola@gmail.com> Cc: Pablo Neira Ayuso <pablo@netfilter.org> Cc: Dan Carpenter <dan.carpenter@oracle.com> Fixes:36b701fae1("netfilter: nf_tables: validate maximum value...") Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>