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| author | Carlos Falgueras García <carlosfg@riseup.net> | 2016-05-17 18:00:15 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2016-05-25 10:28:24 +0200 |
| commit | 0edd209705bc4cf9d2a9e17084310c02d81f4d64 (patch) | |
| tree | 13f2c0efba30cc9479a295d7afee6164e3143723 /configure.ac | |
| parent | e4e00c94a2591ef5367d559a4087dde3071e7833 (diff) | |
rule: Fix segfault due to invalid free of rule user data
If the user allocates a nftnl_udata_buf and then passes the TLV data to
nftnl_rule_set_data, the pointer stored in rule.user.data is not the
begining of the allocated block. In this situation, if it calls to
nftnl_rule_free, it tries to free this pointer and segfault is thrown.
Signed-off-by: Carlos Falgueras García <carlosfg@riseup.net>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'configure.ac')
0 files changed, 0 insertions, 0 deletions