From: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Date: Tue, 18 Jun 2013 18:51:15 +0000 (-0400)
Subject: Fix: comparing array against NULL
X-Git-Tag: v2.2.0-rc3~19
X-Git-Url: https://git.lttng.org./?a=commitdiff_plain;h=bba2d65fecae3b32cd02612d900980e406d566da;p=lttng-tools.git

Fix: comparing array against NULL

1019939 Array compared against 0
In process_client_msg: Array compared against NULL pointer (CWE-398)

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

diff --git a/src/bin/lttng-sessiond/main.c b/src/bin/lttng-sessiond/main.c
index 746f21e45..55751e85b 100644
--- a/src/bin/lttng-sessiond/main.c
+++ b/src/bin/lttng-sessiond/main.c
@@ -2562,12 +2562,7 @@ static int process_client_msg(struct command_ctx *cmd_ctx, int sock,
 		session_lock_list();
 		cmd_ctx->session = session_find_by_name(cmd_ctx->lsm->session.name);
 		if (cmd_ctx->session == NULL) {
-			if (cmd_ctx->lsm->session.name != NULL) {
-				ret = LTTNG_ERR_SESS_NOT_FOUND;
-			} else {
-				/* If no session name specified */
-				ret = LTTNG_ERR_SELECT_SESS;
-			}
+			ret = LTTNG_ERR_SESS_NOT_FOUND;
 			goto error;
 		} else {
 			/* Acquire lock for the session */