Fix: UTF-8 characters may be stored on up to 4 bytes

[lttng-tools.git] / src / bin / lttng-sessiond / save.c

diff --git a/src/bin/lttng-sessiond/save.c b/src/bin/lttng-sessiond/save.c
index 2e3e3d68451db189ae7af0d8eba650ebb28a2233..f8911aa53adb1157a13385e79f7ae508d94650c8 100644 (file)
--- a/src/bin/lttng-sessiond/save.c
+++ b/src/bin/lttng-sessiond/save.c
@@ -642,11 +642,14 @@ int save_ust_event(struct config_writer *writer,
                goto end;
        }
 
-       ret = config_writer_write_element_signed_int(writer,
-               config_element_loglevel, event->attr.loglevel);
-       if (ret) {
-               ret = LTTNG_ERR_SAVE_IO_FAIL;
-               goto end;
+       /* The log level is irrelevant if no "filtering" is enabled */
+       if (event->attr.loglevel_type != LTTNG_UST_LOGLEVEL_ALL) {
+               ret = config_writer_write_element_signed_int(writer,
+                               config_element_loglevel, event->attr.loglevel);
+               if (ret) {
+                       ret = LTTNG_ERR_SAVE_IO_FAIL;
+                       goto end;
+               }
        }
 
        if (event->filter_expression) {