Fix: lttng_uri structure must be packed as it is used for IPC
[lttng-tools.git] / src / common / uri.h
index 3ef6669e6097d6ead83f4fa95d2fb6dbed5fcbbf..17b0419181d68dc6c2747555503bdb869f097b56 100644 (file)
@@ -20,6 +20,7 @@
 
 #include <netinet/in.h>
 #include <lttng/lttng.h>
+#include <common/macros.h>
 
 /* Destination type of lttng URI */
 enum lttng_dst_type {
@@ -65,14 +66,14 @@ struct lttng_uri {
        enum lttng_uri_type utype;
        enum lttng_stream_type stype;
        enum lttng_proto_type proto;
-       in_port_t port;
-       char subdir[PATH_MAX];
+       uint16_t port;
+       char subdir[LTTNG_PATH_MAX];
        union {
                char ipv4[INET_ADDRSTRLEN];
                char ipv6[INET6_ADDRSTRLEN];
-               char path[PATH_MAX];
+               char path[LTTNG_PATH_MAX];
        } dst;
-};
+} LTTNG_PACKED;
 
 int uri_compare(struct lttng_uri *uri1, struct lttng_uri *uri2);
 void uri_free(struct lttng_uri *uri);
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