Fix typo

diff --git a/src/main/log.c b/src/main/log.c
index ec5665f191a39a15a6921ae2255d5d214b8e4d1f..b31e767e01f02e9925f361ae4336bcd3dd30b442 100644 (file)
--- a/src/main/log.c
+++ b/src/main/log.c
@@ -310,7 +310,7 @@ void radlog_request(int lvl, int priority, REQUEST *request, const char *msg, ..
        }
        
        if (request && request->module[0]) {
-               snprintf(buffer + len, sizeof(buffer) + len, "[%s] ", request->module);
+               snprintf(buffer + len, sizeof(buffer) - len, "[%s] ", request->module);
                len = strlen(buffer);
        }
        vsnprintf(buffer + len, sizeof(buffer) - len, msg, ap);