diff options
Diffstat (limited to 'framework/src/suricata/qa/coccinelle/access-pkt-packet.cocci')
| -rw-r--r-- | framework/src/suricata/qa/coccinelle/access-pkt-packet.cocci | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/framework/src/suricata/qa/coccinelle/access-pkt-packet.cocci b/framework/src/suricata/qa/coccinelle/access-pkt-packet.cocci new file mode 100644 index 00000000..681848ec --- /dev/null +++ b/framework/src/suricata/qa/coccinelle/access-pkt-packet.cocci @@ -0,0 +1,55 @@ +@init@ +typedef Packet; +Packet *p; +expression E; +statement S; +@@ + +( +memset(p, ...); +p->pkt = E; +| +p = SCCalloc(...); +S +p->pkt = E; +) + +@pktfield depends on !init@ +identifier func !~ "^PacketCopyDataOffset$"; +Packet *p; +position p1; +@@ + +func(...) { +<... +p->pkt@p1 +...> +} + +@ script:python @ +p1 << pktfield.p1; +@@ + +print "Invalid Packet->pkt usage, GET_PKT_DATA macro must be used at %s:%s" % (p1[0].file, p1[0].line) +import sys +sys.exit(1) + +@pktlenfield@ +identifier func !~ "^PacketCopyDataOffset$"; +Packet *p; +position p1; +@@ + +func(...) { +<... +p->pktlen@p1 +...> +} + +@ script:python @ +p1 << pktlenfield.p1; +@@ + +print "Invalid Packet->pktlen usage, GET_PKT_LEN macro must be used at %s:%s" % (p1[0].file, p1[0].line) +import sys +sys.exit(1) |