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Fix: container-wrapper: size container operation can throw
[lttng-tools.git]
/
src
/
common
/
uuid.cpp
diff --git
a/src/common/uuid.cpp
b/src/common/uuid.cpp
index 770d95529c685b95fb54ca2cd9e3c469c19c7a9f..4c64c08acedafe03de2e3d32b168146b97271134 100644
(file)
--- a/
src/common/uuid.cpp
+++ b/
src/common/uuid.cpp
@@
-27,7
+27,7
@@
bool lttng_uuid_is_init;
void lttng_uuid_to_str(const lttng_uuid& uuid, char *uuid_str)
{
void lttng_uuid_to_str(const lttng_uuid& uuid, char *uuid_str)
{
- s
printf(uuid_str
, LTTNG_UUID_FMT, LTTNG_UUID_FMT_VALUES(uuid));
+ s
nprintf(uuid_str, LTTNG_UUID_STR_LEN
, LTTNG_UUID_FMT, LTTNG_UUID_FMT_VALUES(uuid));
}
std::string lttng::utils::uuid_to_str(const lttng_uuid& uuid)
}
std::string lttng::utils::uuid_to_str(const lttng_uuid& uuid)
@@
-45,7
+45,7
@@
std::string lttng::utils::uuid_to_str(const lttng_uuid& uuid)
int lttng_uuid_from_str(const char *str_in, lttng_uuid& uuid_out)
{
int ret = 0;
int lttng_uuid_from_str(const char *str_in, lttng_uuid& uuid_out)
{
int ret = 0;
- lttng_uuid uuid_scan;
+ lttng_uuid uuid_scan
= {}
;
if (str_in == nullptr) {
ret = -1;
if (str_in == nullptr) {
ret = -1;
@@
-83,7
+83,7
@@
int lttng_uuid_generate(lttng_uuid& uuid_out)
if (!lttng_uuid_is_init) {
try {
srand(lttng::random::produce_best_effort_random_seed());
if (!lttng_uuid_is_init) {
try {
srand(lttng::random::produce_best_effort_random_seed());
- } catch (std::exception& e) {
+ } catch (
const
std::exception& e) {
ERR("Failed to initialize random seed during generation of UUID: %s",
e.what());
ret = -1;
ERR("Failed to initialize random seed during generation of UUID: %s",
e.what());
ret = -1;
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