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Generate bytecodes related to the trigger on reception
[lttng-tools.git]
/
src
/
common
/
event-rule
/
event-rule.c
diff --git
a/src/common/event-rule/event-rule.c
b/src/common/event-rule/event-rule.c
index cdf3e0dedbea19b357fcb68a8342a26cf27c44ef..627674ba90026a84cb912aa407b2a4909465f8e0 100644
(file)
--- a/
src/common/event-rule/event-rule.c
+++ b/
src/common/event-rule/event-rule.c
@@
-145,16
+145,24
@@
ssize_t lttng_event_rule_create_from_payload(
struct lttng_event_rule **event_rule)
{
ssize_t ret, consumed = 0;
struct lttng_event_rule **event_rule)
{
ssize_t ret, consumed = 0;
- const struct lttng_event_rule_comm *event_rule_comm;
event_rule_create_from_payload_cb create_from_payload = NULL;
event_rule_create_from_payload_cb create_from_payload = NULL;
+ const struct lttng_event_rule_comm *event_rule_comm;
+ const struct lttng_payload_view event_rule_comm_view =
+ lttng_payload_view_from_view(
+ view, 0, sizeof(*event_rule_comm));
if (!view || !event_rule) {
ret = -1;
goto end;
}
if (!view || !event_rule) {
ret = -1;
goto end;
}
- DBG("Deserializing event_rule from payload.");
- event_rule_comm = (const struct lttng_event_rule_comm *) view->buffer.data;
+ if (!lttng_payload_view_is_valid(&event_rule_comm_view)) {
+ ret = -1;
+ goto end;
+ }
+
+ DBG("Deserializing event_rule from payload");
+ event_rule_comm = (const struct lttng_event_rule_comm *) event_rule_comm_view.buffer.data;
consumed += sizeof(*event_rule_comm);
switch ((enum lttng_event_rule_type) event_rule_comm->event_rule_type) {
consumed += sizeof(*event_rule_comm);
switch ((enum lttng_event_rule_type) event_rule_comm->event_rule_type) {
@@
-234,10
+242,11
@@
void lttng_event_rule_put(struct lttng_event_rule *event_rule)
LTTNG_HIDDEN
enum lttng_error_code lttng_event_rule_generate_filter_bytecode(
LTTNG_HIDDEN
enum lttng_error_code lttng_event_rule_generate_filter_bytecode(
- struct lttng_event_rule *rule, uid_t uid, gid_t gid)
+ struct lttng_event_rule *rule,
+ const struct lttng_credentials *creds)
{
assert(rule->generate_filter_bytecode);
{
assert(rule->generate_filter_bytecode);
- return rule->generate_filter_bytecode(rule,
uid, gid
);
+ return rule->generate_filter_bytecode(rule,
creds
);
}
LTTNG_HIDDEN
}
LTTNG_HIDDEN
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