From: Takashi Iwai <tiwai@suse.de>
Date: Thu, 11 Jul 2024 15:08:11 +0000 (+0200)
Subject: arecordmidi2: Fix truncated text in meta data text handling
X-Git-Tag: v1.2.13~40
X-Git-Url: https://git.alsa-project.org/?a=commitdiff_plain;h=33f6870f564d189829eb4a8d52bb53488599b9f4;p=alsa-utils.git

arecordmidi2: Fix truncated text in meta data text handling

The current code didn't proceed the text position buffer and the text
was always truncated in 12 bytes.  Let's fix it.

Fixes: 74daf3a93a31 ("arecordmidi2: Add options to put meta data texts")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/seq/aplaymidi2/arecordmidi2.c b/seq/aplaymidi2/arecordmidi2.c
index 4ab7659..68a9d7d 100644
--- a/seq/aplaymidi2/arecordmidi2.c
+++ b/seq/aplaymidi2/arecordmidi2.c
@@ -416,6 +416,7 @@ static void write_metadata(FILE *file, unsigned int type, const char *text)
 
 		fwrite(d.raw, 4, 4, file);
 		len -= size;
+		text += size;
 		format = SND_UMP_FLEX_DATA_MSG_FORMAT_CONTINUE;
 	}
 }