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| author | John W. Linville <linville@tuxdriver.com> | 2016-10-25 21:56:39 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-10-27 18:29:01 +0200 |
| commit | f1d505bb762e30bf316ff5d3b604914649d6aed3 (patch) | |
| tree | 5f2a9995bd38340d44dacda796752a93f9c39e06 /samples/Kconfig | |
| parent | netfilter: nf_conntrack_sip: extend request line validation (diff) | |
| download | linux-f1d505bb762e30bf316ff5d3b604914649d6aed3.tar.xz linux-f1d505bb762e30bf316ff5d3b604914649d6aed3.zip | |
netfilter: nf_tables: fix type mismatch with error return from nft_parse_u32_check
Commit 36b701fae12ac ("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 commit 21a9e0f1568ea ("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: 36b701fae12ac ("netfilter: nf_tables: validate maximum value...")
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'samples/Kconfig')
0 files changed, 0 insertions, 0 deletions