Wrap calls to fmt::format to catch formatting exceptions

[lttng-tools.git] / src / common / random.cpp

diff --git a/src/common/random.cpp b/src/common/random.cpp
index 26f51d3a4a0a674e19c3721b69ee5ad23eefa2b0..ba9d937ba32b95f43f877348ac0f358ea9c7e071 100644 (file)
--- a/src/common/random.cpp
+++ b/src/common/random.cpp
@@ -67,8 +67,8 @@ void getrandom_nonblock(char *out_data, std::size_t size)
 
        if (ret < 0) {
                LTTNG_THROW_POSIX(
-                       fmt::format("Failed to get true random data using getrandom(): size={}",
-                                   size),
+                       lttng::format("Failed to get true random data using getrandom(): size={}",
+                                     size),
                        errno);
        }
 }
@@ -152,7 +152,7 @@ lttng::random::seed_t produce_random_seed_from_urandom()
        try {
                urandom.read(&seed, sizeof(seed));
        } catch (const std::exception& e) {
-               LTTNG_THROW_RANDOM_PRODUCTION_ERROR(fmt::format(
+               LTTNG_THROW_RANDOM_PRODUCTION_ERROR(lttng::format(
                        "Failed to read from `/dev/urandom`: size={}: {}", sizeof(seed), e.what()));
        }
 
@@ -183,7 +183,7 @@ lttng::random::seed_t lttng::random::produce_best_effort_random_seed()
                return lttng::random::produce_true_random_seed();
        } catch (const std::exception& e) {
                WARN("%s",
-                    fmt::format(
+                    lttng::format(
                             "Failed to produce a random seed using getrandom(), falling back to pseudo-random device seed generation which will block until its pool is initialized: {}",
                             e.what())
                             .c_str());
@@ -197,8 +197,8 @@ lttng::random::seed_t lttng::random::produce_best_effort_random_seed()
                produce_random_seed_from_urandom();
        } catch (const std::exception& e) {
                WARN("%s",
-                    fmt::format("Failed to produce a random seed from the urandom device: {}",
-                                e.what())
+                    lttng::format("Failed to produce a random seed from the urandom device: {}",
+                                  e.what())
                             .c_str());
        }