X-Git-Url: https://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Fltt-ring-buffer-metadata-client.h;h=dcbaacb61c1c1d583473ed367d4396e5de72bea9;hb=c6c454ab6ca9d19041d4f16e6139b514fe1b954f;hp=7e79b116fa613a672be0efaeb0a2c1987536c762;hpb=578ce73a104b847b78790041bf30aa9aaa310dd0;p=lttng-ust.git

diff --git a/liblttng-ust/ltt-ring-buffer-metadata-client.h b/liblttng-ust/ltt-ring-buffer-metadata-client.h
index 7e79b116..dcbaacb6 100644
--- a/liblttng-ust/ltt-ring-buffer-metadata-client.h
+++ b/liblttng-ust/ltt-ring-buffer-metadata-client.h
@@ -16,7 +16,7 @@
 
 struct metadata_packet_header {
 	uint32_t magic;			/* 0x75D11D57 */
-	uint8_t  uuid[16];		/* Unique Universal Identifier */
+	uint8_t  uuid[LTTNG_UST_UUID_LEN]; /* Unique Universal Identifier */
 	uint32_t checksum;		/* 0 if unused */
 	uint32_t content_size;		/* in bits */
 	uint32_t packet_size;		/* in bits */