[FFmpeg-devel] [PATCH 1/5] avformat/wtvdec: Don't truncate GUIDs

[Andreas Rheinhardt]

Each of the 16 bytes of a GUID is written as a two-character
hex value and three hyphens, leading to a length of 35.
GCC 13 emits a -Wformat-truncation= warning because of this.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at outlook.com>
---
Is there actually a reason this is using a different format than
the one used by lavu/uuid.h?

 libavformat/wtvdec.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/wtvdec.c b/libavformat/wtvdec.c
index b29ea7a923..1103f5ba03 100644
--- a/libavformat/wtvdec.c
+++ b/libavformat/wtvdec.c
@@ -43,7 +43,7 @@
     "%08"PRIx32"-%04"PRIx16"-%04"PRIx16"-%02x%02x%02x%02x%02x%02x%02x%02x"
 #define ARG_PRETTY_GUID(g) \
     AV_RL32(g),AV_RL16(g+4),AV_RL16(g+6),g[8],g[9],g[10],g[11],g[12],g[13],g[14],g[15]
-#define LEN_PRETTY_GUID 34
+#define LEN_PRETTY_GUID 35
 
 /*
  * File system routines
-- 
2.34.1