X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=src%2Fcommon%2Fuuid.cpp;h=4c64c08acedafe03de2e3d32b168146b97271134;hb=58561706ca99e043a4687a776dc781bdf7e78e07;hp=770d95529c685b95fb54ca2cd9e3c469c19c7a9f;hpb=28ab034a2c3582d07d3423d2d746731f87d3969f;p=lttng-tools.git

diff --git a/src/common/uuid.cpp b/src/common/uuid.cpp
index 770d95529..4c64c08ac 100644
--- 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)
 {
-	sprintf(uuid_str, LTTNG_UUID_FMT, LTTNG_UUID_FMT_VALUES(uuid));
+	snprintf(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)
@@ -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;
-	lttng_uuid uuid_scan;
+	lttng_uuid uuid_scan = {};
 
 	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());
-		} catch (std::exception& e) {
+		} catch (const std::exception& e) {
 			ERR("Failed to initialize random seed during generation of UUID: %s",
 			    e.what());
 			ret = -1;