X-Git-Url: https://git.liburcu.org/?a=blobdiff_plain;f=ltt-sessiond%2Fltt-sessiond.c;h=4f9ca1bd4d2e45396edbbe367a165dca50af3830;hb=7e6e59cdaccc23e1e69166490f7167a396748d69;hp=275088f075e959fcfe07ddbd966c73c060646fdd;hpb=27673bb674a1b11ad5f11f585360e031b5baccb1;p=lttng-tools.git

diff --git a/ltt-sessiond/ltt-sessiond.c b/ltt-sessiond/ltt-sessiond.c
index 275088f07..4f9ca1bd4 100644
--- a/ltt-sessiond/ltt-sessiond.c
+++ b/ltt-sessiond/ltt-sessiond.c
@@ -684,6 +684,7 @@ static int process_client_msg(int sock, struct lttcomm_session_msg *lsm)
 {
 	int ret;
 	int buf_size;
+	size_t header_size;
 	char *send_buf = NULL;
 	struct lttcomm_lttng_msg llm;
 
@@ -704,12 +705,13 @@ static int process_client_msg(int sock, struct lttcomm_session_msg *lsm)
 		}
 	}
 
-
 	/* Default return code.
 	 * In our world, everything is OK... right? ;)
 	 */
 	llm.ret_code = LTTCOMM_OK;
 
+	header_size = sizeof(struct lttcomm_lttng_msg);
+
 	/* Process by command type */
 	switch (lsm->cmd_type) {
 		case LTTNG_CREATE_SESSION:
@@ -771,7 +773,7 @@ static int process_client_msg(int sock, struct lttcomm_session_msg *lsm)
 				goto end;
 			}
 
-			get_list_apps((pid_t *)(send_buf + sizeof(struct lttcomm_lttng_msg)));
+			get_list_apps((pid_t *)(send_buf + header_size));
 
 			break;
 		}
@@ -791,7 +793,7 @@ static int process_client_msg(int sock, struct lttcomm_session_msg *lsm)
 				goto end;
 			}
 
-			get_list_sessions((struct lttng_session *)(send_buf + sizeof(struct lttcomm_lttng_msg)));
+			get_list_sessions((struct lttng_session *)(send_buf + header_size));
 
 			break;
 		}