/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #include #include "hash.h" #include "protos.h" #include "pkt_buff.h" #include "dissector.h" #include "dissector_80211.h" #include "xmalloc.h" #include "oui.h" struct hash_table ieee80211_lay2; #ifdef HAVE_DISSECTOR_PROTOS static inline void dissector_init_entry(int type) { dissector_set_print_type(&ieee80211_ops, type); } static inline void dissector_init_exit(int type) { dissector_set_print_type(&none_ops, type); } static void dissector_init_layer_2(int type) { init_hash(&ieee80211_lay2); // INSERT_HASH_PROTOS(blubber_ops, ieee80211_lay2); for_each_hash_int(&ieee80211_lay2, dissector_set_print_type, type); } #else static inline void dissector_init_entry(int type __maybe_unused) {} static inline void dissector_init_exit(int type __maybe_unused) {} static void dissector_init_layer_2(int type __maybe_unused) {} #endif void dissector_init_ieee80211(int fnttype) { dissector_init_entry(fnttype); dissector_init_layer_2(fnttype); dissector_init_exit(fnttype); dissector_init_oui(); } void dissector_cleanup_ieee80211(void) { free_hash(&ieee80211_lay2); dissector_cleanup_oui(); } et-loop-back net-next plumbingsTobias Klauser
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authorVincent <vincent.stehle@laposte.net>2017-01-30 15:06:43 +0100
committerDavid S. Miller <davem@davemloft.net>2017-01-31 13:07:40 -0500
commitc73e44269369e936165f0f9b61f1f09a11dae01c (patch)
treee2188e900ba06302f8ed2746cb07edd3efbc5c35 /tools/testing/selftests/kcmp
parent040587af31228d82c52267f717c9fcdb65f36335 (diff)
net: thunderx: avoid dereferencing xcv when NULL
This fixes the following smatch and coccinelle warnings: drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119 xcv_setup_link() error: we previously assumed 'xcv' could be null (see line 118) [smatch] drivers/net/ethernet/cavium/thunder/thunder_xcv.c:119:16-20: ERROR: xcv is NULL but dereferenced. [coccinelle] Fixes: 6465859aba1e66a5 ("net: thunderx: Add RGMII interface type support") Signed-off-by: Vincent Stehlé <vincent.stehle@laposte.net> Cc: Sunil Goutham <sgoutham@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/testing/selftests/kcmp')