X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=src%2Fcommon%2Ftracker.c;h=734fbd3093e273702860fd488e9a548d8c8b9dfe;hb=b7238f7cfdcc67f4c254c03004989156c13c4c15;hp=0f69c775b75f6d1c08e213fa547bcbbf5feb7daa;hpb=35d2bb97d9f85712746d89cf69739da5c5015a8d;p=lttng-tools.git

diff --git a/src/common/tracker.c b/src/common/tracker.c
index 0f69c775b..734fbd309 100644
--- a/src/common/tracker.c
+++ b/src/common/tracker.c
@@ -20,7 +20,7 @@
 
 struct process_attr_tracker_values_comm_header {
 	uint32_t count;
-};
+} LTTNG_PACKED;
 
 struct process_attr_tracker_value_comm {
 	/* enum lttng_process_attr_value_type */
@@ -30,7 +30,7 @@ struct process_attr_tracker_value_comm {
 		/* Includes the '\0' terminator. */
 		uint32_t name_len;
 	} value;
-};
+} LTTNG_PACKED;
 
 #define GET_INTEGRAL_COMM_VALUE(value_ptr, as_type)              \
 	((as_type)(is_signed(as_type) ? (value_ptr)->u._signed : \
@@ -103,10 +103,12 @@ enum lttng_error_code process_attr_value_from_comm(
 	}
 
 	/* Only expect a payload for name value types. */
-	if (is_value_type_name(value_type) && value_view->size == 0) {
+	if (is_value_type_name(value_type) &&
+			(!value_view || value_view->size == 0)) {
 		ret = LTTNG_ERR_INVALID_PROTOCOL;
 		goto error;
-	} else if (!is_value_type_name(value_type) && value_view->size != 0) {
+	} else if (!is_value_type_name(value_type) && value_view &&
+			value_view->size != 0) {
 		ret = LTTNG_ERR_INVALID_PROTOCOL;
 		goto error;
 	}