fix wrong max prefix length in nrfconnect logs (#3869)

project-chip · Dec 7, 2020 · 6058632 · 6058632
1 parent a2376ea
commit 6058632
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/platform/nrfconnect/Logging.cpp b/src/platform/nrfconnect/Logging.cpp
@@ -63,7 +63,8 @@ void LogV(uint8_t module, uint8_t category, const char * msg, va_list v)
         char formattedMsg[CHIP_DEVICE_CONFIG_LOG_MESSAGE_MAX_SIZE];
         size_t prefixLen = 0;
 
-        constexpr size_t maxPrefixLen = ChipLoggingModuleNameLen + 3;
+        // Max size for "[TAG] {UINT32}"
+        constexpr size_t maxPrefixLen = ChipLoggingModuleNameLen + 10 + 3;
         static_assert(sizeof(formattedMsg) > maxPrefixLen);
 
         prefixLen += snprintf(formattedMsg, sizeof(formattedMsg), "%u", k_uptime_get_32());