diff options
author | Liping Zhang <liping.zhang@spreadtrum.com> | 2016-05-29 19:25:37 +0800 |
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committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-05-30 11:55:47 +0200 |
commit | 1f327272e968a72de2d2a56da69124b40aa38744 (patch) | |
tree | e222b62fee92706cbd94226767b135e9e0fbcc06 /src/utils.c | |
parent | d73b6b39f66ff477831e69f40e47fb7faa426ce3 (diff) |
parser: fix crash if we add a chain with an error chain type
If we add a chain and specify the nonexistent chain type, chain_type_name_lookup
will return a NULL pointer, and meet the assert condition in xstrdup.
Fix crash like this:
# nft add chain filter input {type none hook input priority 0\;}
nft: utils.c:63: xstrdup: Assertion `s != ((void *)0)' failed.
Aborted (core dumped)
Signed-off-by: Liping Zhang <liping.zhang@spreadtrum.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'src/utils.c')
0 files changed, 0 insertions, 0 deletions