X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=src%2Fcommon%2Fevent-rule%2Fsyscall.c;h=fbaa65310a6966548690bbb7db65c9c6ca91712b;hp=b1b556aba3aa6bf5b7dcc45b65d0e408a2a7f832;hb=40fd2ccf9faa3e8b6d67d40c8ee52a2b3d1f07bd;hpb=2b00d46244cab86f1186a7b00cdc660f24a26f72

diff --git a/src/common/event-rule/syscall.c b/src/common/event-rule/syscall.c
index b1b556aba..fbaa65310 100644
--- a/src/common/event-rule/syscall.c
+++ b/src/common/event-rule/syscall.c
@@ -14,6 +14,7 @@
 #include <common/runas.h>
 #include <common/hashtable/hashtable.h>
 #include <common/hashtable/utils.h>
+#include <common/string-utils/string-utils.h>
 #include <lttng/event-rule/event-rule-internal.h>
 #include <lttng/event-rule/syscall-internal.h>
 
@@ -249,6 +250,7 @@ struct lttng_event_rule *lttng_event_rule_syscall_create(void)
 {
 	struct lttng_event_rule *rule = NULL;
 	struct lttng_event_rule_syscall *syscall_rule;
+	enum lttng_event_rule_status status;
 
 	syscall_rule = zmalloc(sizeof(struct lttng_event_rule_syscall));
 	if (!syscall_rule) {
@@ -271,6 +273,14 @@ struct lttng_event_rule *lttng_event_rule_syscall_create(void)
 	syscall_rule->parent.generate_exclusions =
 			lttng_event_rule_syscall_generate_exclusions;
 	syscall_rule->parent.hash = lttng_event_rule_syscall_hash;
+
+	/* Default pattern is '*'. */
+	status = lttng_event_rule_syscall_set_pattern(rule, "*");
+	if (status != LTTNG_EVENT_RULE_STATUS_OK) {
+		lttng_event_rule_destroy(rule);
+		rule = NULL;
+	}
+
 end:
 	return rule;
 }
@@ -405,9 +415,9 @@ enum lttng_event_rule_status lttng_event_rule_syscall_set_pattern(
 		goto end;
 	}
 
-	if (syscall->pattern) {
-		free(syscall->pattern);
-	}
+	strutils_normalize_star_glob_pattern(pattern_copy);
+
+	free(syscall->pattern);
 
 	syscall->pattern = pattern_copy;
 	pattern_copy = NULL;