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Fix DFA

This commit is contained in:
vemax78 2013-11-06 23:23:30 +01:00
parent 5e29d9241c
commit c07d643ec0
1 changed files with 2 additions and 6 deletions
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8
src/common/capwap_protocol.c
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@ -9,7 +9,7 @@
/* Check valid packet */
int capwap_sanity_check(int isctrlsocket, int state, void* buffer, int buffersize, int dtlsctrlenable, int dtlsdataenable) {
struct capwap_preamble* preamble;
ASSERT(buffer != NULL);
ASSERT(buffersize > sizeof(struct capwap_preamble));
@ -45,10 +45,6 @@ int capwap_sanity_check(int isctrlsocket, int state, void* buffer, int buffersiz
}
}
} else {
if ((state != CAPWAP_DATA_CHECK_TO_RUN_STATE) && (state != CAPWAP_RUN_STATE) && (state != CAPWAP_UNDEF_STATE)) {
return CAPWAP_WRONG_PACKET;
}
if (dtlsdataenable) {
if ((preamble->type == CAPWAP_PREAMBLE_DTLS_HEADER) && (buffersize >= sizeof(struct capwap_dtls_header))) {
return CAPWAP_DTLS_PACKET;
@ -62,7 +58,7 @@ int capwap_sanity_check(int isctrlsocket, int state, void* buffer, int buffersiz
}
}
}
return CAPWAP_WRONG_PACKET;
}