X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=src%2Fbin%2Flttng-sessiond%2Flttng-syscall.cpp;h=a3030bcf47e2d27aa3aea3a97de897ea66a1e594;hb=64803277bbdbe0a943360d918298a48157d9da55;hp=7dae12d9f39ea0c9b7ce1c2a83637ff5feabfdfd;hpb=3c3390532736cfb5198f863d0d2b218e21fcf76d;p=lttng-tools.git

diff --git a/src/bin/lttng-sessiond/lttng-syscall.cpp b/src/bin/lttng-sessiond/lttng-syscall.cpp
index 7dae12d9f..a3030bcf4 100644
--- a/src/bin/lttng-sessiond/lttng-syscall.cpp
+++ b/src/bin/lttng-sessiond/lttng-syscall.cpp
@@ -8,13 +8,13 @@
 #define _LGPL_SOURCE
 #include <stdbool.h>
 
-#include <common/common.h>
-#include <common/kernel-ctl/kernel-ctl.h>
+#include <common/common.hpp>
+#include <common/kernel-ctl/kernel-ctl.hpp>
 
-#include "lttng-sessiond.h"
-#include "kernel.h"
-#include "lttng-syscall.h"
-#include "utils.h"
+#include "lttng-sessiond.hpp"
+#include "kernel.hpp"
+#include "lttng-syscall.hpp"
+#include "utils.hpp"
 
 /* Global syscall table. */
 struct syscall *syscall_table;
@@ -60,7 +60,7 @@ int syscall_init_table(int tracer_fd)
 	}
 
 	nbmem = SYSCALL_TABLE_INIT_SIZE;
-	syscall_table = (struct syscall *) zmalloc(sizeof(struct syscall) * nbmem);
+	syscall_table = calloc<struct syscall>(nbmem);
 	if (!syscall_table) {
 		ret = -errno;
 		PERROR("syscall list zmalloc");
@@ -156,6 +156,8 @@ static void destroy_syscall_ht(struct lttng_ht *ht)
 	struct lttng_ht_iter iter;
 	struct syscall *ksyscall;
 
+	ASSERT_RCU_READ_LOCKED();
+
 	DBG3("Destroying syscall hash table.");
 
 	if (!ht) {
@@ -243,7 +245,7 @@ static int add_syscall_to_ht(struct lttng_ht *ht, unsigned int index,
 
 	LTTNG_ASSERT(ht);
 
-	ksyscall = (struct syscall *) zmalloc(sizeof(*ksyscall));
+	ksyscall = zmalloc<struct syscall>();
 	if (!ksyscall) {
 		ret = -LTTNG_ERR_NOMEM;
 		goto error;
@@ -286,7 +288,7 @@ ssize_t syscall_table_list(struct lttng_event **_events)
 	 * them might not be valid. The count below will make sure to return the
 	 * right size of the events array.
 	 */
-	events = (lttng_event *) zmalloc(syscall_table_nb_entry * sizeof(*events));
+	events = calloc<lttng_event>(syscall_table_nb_entry);
 	if (!events) {
 		PERROR("syscall table list zmalloc");
 		ret = -LTTNG_ERR_NOMEM;