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authorCarlos Falgueras García <>2016-05-17 18:00:15 +0200
committerPablo Neira Ayuso <>2016-05-25 10:28:24 +0200
commit0edd209705bc4cf9d2a9e17084310c02d81f4d64 (patch)
tree13f2c0efba30cc9479a295d7afee6164e3143723 /
parente4e00c94a2591ef5367d559a4087dde3071e7833 (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 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 <> Signed-off-by: Pablo Neira Ayuso <>
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