We want to add counters in order to track the number of times we hit a
decode event. A decode event is related to an error in the protocol
decoding over a certain packet.
This patch fist modifies the decode-event list, reordering it in order
to separate single packet events from stream-related events and adding
the prefix "decoder" to decode events.
The counters are created during the decode setup and the relative event
counter is increased every time a packet with the flag PKT_IS_INVALID is
finalized in the decode phase
Move app layer event handling into app-layer-event.[ch].
Convert 'Set' macro's to functions.
Get rid of duplication in Set and SetRaw. Set now calls SetRaw.
Fix potentential int overflow condition in the event storage.
Update callers.
When handling error case on SCMallog, SCCalloc or SCStrdup
we are in an unlikely case. This patch adds the unlikely()
expression to indicate this to gcc.
This patch has been obtained via coccinelle. The transformation
is the following:
@istested@
identifier x;
statement S1;
identifier func =~ "(SCMalloc|SCStrdup|SCCalloc)";
@@
x = func(...)
... when != x
- if (x == NULL) S1
+ if (unlikely(x == NULL)) S1
Maurizio Abba
Victor Julien
Anoop Saldanha
Eric Leblond
Anoop Saldanha