/* * netsniff-ng - the packet sniffing beast * Copyright 2009, 2010 Daniel Borkmann. * Subject to the GPL, version 2. */ #ifndef DISSECTOR_ETH_H #define DISSECTOR_ETH_H #include "hash.h" #include "proto.h" #include "protos.h" #include "tprintf.h" #include "oui.h" extern struct hash_table eth_lay2; extern struct hash_table eth_lay3; extern void dissector_init_ethernet(int fnttype); extern void dissector_cleanup_ethernet(void); extern char *lookup_port_udp(unsigned int id); extern char *lookup_port_tcp(unsigned int id); extern char *lookup_ether_type(unsigned int id); #ifdef __WITH_PROTOS static inline struct protocol *dissector_get_ethernet_entry_point(void) { return ðernet_ops; } static inline struct protocol *dissector_get_ethernet_exit_point(void) { return &none_ops; } #else static inline struct protocol *dissector_get_ethernet_entry_point(void) { return NULL; } static inline struct protocol *dissector_get_ethernet_exit_point(void) { return NULL; } #endif /* __WITH_PROTOS */ #endif /* DISSECTOR_ETH_H */ option value='emaclite-cleanup'>emaclite-cleanup net-next plumbingsTobias Klauser
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authorJiri Kosina <jkosina@suse.cz>2016-04-07 18:06:25 +0200
committerJiri Kosina <jkosina@suse.cz>2016-04-07 20:42:38 +0200
commit61bf12d3304d78ff499245ea995858c3bedb162e (patch)
treee0f558a6afea387144af7561e1cc6a978c82ea48
parent3b812ecce736432e6b55e77028ea387eb1517d24 (diff)
livepatch: robustify klp_register_patch() API error checking
Commit 425595a7fc20 ("livepatch: reuse module loader code to write relocations") adds a possibility of dereferncing pointers supplied by the consumer of the livepatch API before sanity (NULL) checking them (patch and patch->mod). Spotted by smatch tool. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Josh Poimboeuf <jpoimboe@redhat.com> Acked-by: Jessica Yu <jeyu@redhat.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
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