decode-gre.c File Reference
#include "suricata-common.h"#include "suricata.h"#include "decode.h"#include "decode-events.h"#include "decode-gre.h"#include "util-validate.h"#include "util-unittest.h"#include "util-debug.h"
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Functions | |
| int | DecodeGRE (ThreadVars *tv, DecodeThreadVars *dtv, Packet *p, const uint8_t *pkt, uint32_t len) |
| Function to decode GRE packets. More... | |
| void | DecodeGRERegisterTests (void) |
| this function registers unit tests for GRE decoder More... | |
Detailed Description
Decodes GRE
Definition in file decode-gre.c.
Function Documentation
◆ DecodeGRE()
| int DecodeGRE | ( | ThreadVars * | tv, |
| DecodeThreadVars * | dtv, | ||
| Packet * | p, | ||
| const uint8_t * | pkt, | ||
| uint32_t | len | ||
| ) |
Function to decode GRE packets.
- Todo:
- We need to make sure this does not allow bypassing inspection. A server may just ignore these and continue processing the packet, but we will not look further into it.
- Todo:
- We need to make sure this does not allow bypassing inspection. A server may just ignore these and continue processing the packet, but we will not look further into it.
Definition at line 47 of file decode-gre.c.
References DecodeThreadVars_::counter_gre, DEBUG_VALIDATE_BUG_ON, dtv, ENGINE_SET_INVALID_EVENT, GRE_HDR_LEN, GRE_PKT_TOO_SMALL, len, StatsIncr(), TM_ECODE_FAILED, and tv.
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◆ DecodeGRERegisterTests()
| void DecodeGRERegisterTests | ( | void | ) |
this function registers unit tests for GRE decoder
Definition at line 391 of file decode-gre.c.
References UtRegisterTest().
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