diff options
Diffstat (limited to 'security/apparmor/include/match.h')
| -rw-r--r-- | security/apparmor/include/match.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/security/apparmor/include/match.h b/security/apparmor/include/match.h index e23f4aadc1ff..884489590588 100644 --- a/security/apparmor/include/match.h +++ b/security/apparmor/include/match.h @@ -37,6 +37,10 @@ #define YYTH_MAGIC 0x1B5E783D #define YYTH_FLAG_DIFF_ENCODE 1 +#define YYTH_FLAG_OOB_TRANS 2 +#define YYTH_FLAGS (YYTH_FLAG_DIFF_ENCODE | YYTH_FLAG_OOB_TRANS) + +#define MAX_OOB_SUPPORTED 1 struct table_set_header { u32 th_magic; /* YYTH_MAGIC */ @@ -94,6 +98,7 @@ struct table_header { struct aa_dfa { struct kref count; u16 flags; + u32 max_oob; struct table_header *tables[YYTD_ID_TSIZE]; }; @@ -127,6 +132,8 @@ unsigned int aa_dfa_match(struct aa_dfa *dfa, unsigned int start, const char *str); unsigned int aa_dfa_next(struct aa_dfa *dfa, unsigned int state, const char c); +unsigned int aa_dfa_outofband_transition(struct aa_dfa *dfa, + unsigned int state); unsigned int aa_dfa_match_until(struct aa_dfa *dfa, unsigned int start, const char *str, const char **retpos); unsigned int aa_dfa_matchn_until(struct aa_dfa *dfa, unsigned int start, @@ -181,5 +188,9 @@ static inline void aa_put_dfa(struct aa_dfa *dfa) #define MATCH_FLAG_DIFF_ENCODE 0x80000000 #define MARK_DIFF_ENCODE 0x40000000 +#define MATCH_FLAG_OOB_TRANSITION 0x20000000 +#define MATCH_FLAGS_MASK 0xff000000 +#define MATCH_FLAGS_VALID (MATCH_FLAG_DIFF_ENCODE | MATCH_FLAG_OOB_TRANSITION) +#define MATCH_FLAGS_INVALID (MATCH_FLAGS_MASK & ~MATCH_FLAGS_VALID) #endif /* __AA_MATCH_H */ |