Replace leading dot by underscore for session name

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/src/lttng-trace.c b/src/lttng-trace.c
index 29fb4a558cb655e2781ba5272cd3fd0299274740..a1a3424626c5549968cdb78d07d4deb01c90ced0 100644 (file)
--- a/src/lttng-trace.c
+++ b/src/lttng-trace.c
@@ -596,6 +596,11 @@ void replace_session_chars(char *session_name)
                case '/':
                        *p = '_';
                        break;
+               case '.':
+                       /* Leading dot is replaced by '_'. */
+                       if (i == 0)
+                               *p = '_';
+                       break;
                default:
                        break;
                }