PR #20443 opened by caifan URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20443 Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20443.patch
libavformat/rtsp.c: In function ‘ff_rtsp_make_setup_request’:warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 4085 [-Wformat-truncation=] note: ‘__builtin___snprintf_chk’ output between 14 and 4109 bytes into a destination of size 4096 Signed-off-by: caifan3 <[email protected]> From a012b3b086113e1a2a6e2ad10de985199d4d8df0 Mon Sep 17 00:00:00 2001 From: caifan3 <[email protected]> Date: Fri, 5 Sep 2025 16:19:20 +0800 Subject: [PATCH] =?UTF-8?q?libavformat/rtsp.c:fix=20warning:=E2=80=98%s?= =?UTF-8?q?=E2=80=99=20directive=20output=20may=20be=20truncated?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit libavformat/rtsp.c: In function ‘ff_rtsp_make_setup_request’:warning: ‘%s’ directive output may be truncated writing up to 4095 bytes into a region of size 4085 [-Wformat-truncation=] note: ‘__builtin___snprintf_chk’ output between 14 and 4109 bytes into a destination of size 4096 Signed-off-by: caifan3 <[email protected]> --- libavformat/rtsp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/libavformat/rtsp.c b/libavformat/rtsp.c index 10355b89b8..507fbcd03d 100644 --- a/libavformat/rtsp.c +++ b/libavformat/rtsp.c @@ -1518,7 +1518,7 @@ int ff_rtsp_make_setup_request(AVFormatContext *s, const char *host, int port, } for (j = rt->rtp_port_min + port_off, i = 0; i < rt->nb_rtsp_streams; ++i) { - char transport[MAX_URL_SIZE]; + char transport[MAX_URL_SIZE - 13]; /* * WMS serves all UDP data over a single connection, the RTX, which -- 2.49.1 _______________________________________________ ffmpeg-devel mailing list -- [email protected] To unsubscribe send an email to [email protected]
