From: David Goulet <dgoulet@efficios.com>
Date: Mon, 6 May 2013 16:34:57 +0000 (-0400)
Subject: Fix: Erroneous automatic session name when streaming
X-Git-Url: http://git.efficios.com/?p=lttng-tools.git;a=commitdiff_plain;h=da4aa2b8074cb59f0740ad204f6eb4e73287a2b6

Fix: Erroneous automatic session name when streaming

Fixes #460

Signed-off-by: David Goulet <dgoulet@efficios.com>
---

diff --git a/src/lib/lttng-ctl/lttng-ctl.c b/src/lib/lttng-ctl/lttng-ctl.c
index 55c0ea19d..3787e292e 100644
--- a/src/lib/lttng-ctl/lttng-ctl.c
+++ b/src/lib/lttng-ctl/lttng-ctl.c
@@ -1642,8 +1642,14 @@ int _lttng_create_session_ext(const char *name, const char *url,
 	lsm.u.uri.size = size;
 
 	if (size > 0 && uris[0].dtype != LTTNG_DST_PATH && strlen(uris[0].subdir) == 0) {
-		ret = snprintf(uris[0].subdir, sizeof(uris[0].subdir), "%s-%s", name,
-				datetime);
+		/* Don't append datetime if the name was automatically created. */
+		if (strncmp(name, DEFAULT_SESSION_NAME "-",
+					strlen(DEFAULT_SESSION_NAME) + 1)) {
+			ret = snprintf(uris[0].subdir, sizeof(uris[0].subdir), "%s-%s",
+					name, datetime);
+		} else {
+			ret = snprintf(uris[0].subdir, sizeof(uris[0].subdir), "%s", name);
+		}
 		if (ret < 0) {
 			PERROR("snprintf uri subdir");
 			ret = -LTTNG_ERR_FATAL;