Fix: sessiond: report client list allocation failure as a fatal error

[lttng-tools.git] / src / bin / lttng-sessiond / lttng-syscall.cpp

diff --git a/src/bin/lttng-sessiond/lttng-syscall.cpp b/src/bin/lttng-sessiond/lttng-syscall.cpp
index d7f6327ae788cbce1cd536ed45861f66c978da39..8a4ce39ea8e6bcd6b9fbf71d9cd39f02d2f99ad1 100644 (file)
--- a/src/bin/lttng-sessiond/lttng-syscall.cpp
+++ b/src/bin/lttng-sessiond/lttng-syscall.cpp
@@ -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");
@@ -210,7 +210,7 @@ static struct syscall *lookup_syscall(struct lttng_ht *ht, const char *name)
        lttng_ht_lookup(ht, (void *) name, &iter);
        node = lttng_ht_iter_get_node_str(&iter);
        if (node) {
-               ksyscall = caa_container_of(node, struct syscall, node);
+               ksyscall = lttng::utils::container_of(node, &syscall::node);
        }
 
        return ksyscall;
@@ -245,7 +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;
@@ -288,7 +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;