[FFmpeg-devel] [PATCH] avfilter/vsrc_gfxcapture: fix string format specifier (PR #20545)

["Kacper Michajłow via ffmpeg-devel" <ffmpeg-devel@ffmpeg.org>]

PR #20545 opened by Kacper Michajłow (kasper93)
URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20545
Patch URL: https://code.ffmpeg.org/FFmpeg/FFmpeg/pulls/20545.patch


From c373636f554579340c7b1f46c42cc3a6989a7da6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Kacper=20Michaj=C5=82ow?= <kasper93@gmail.com>
Date: Thu, 18 Sep 2025 03:54:51 +0200
Subject: [PATCH] avfilter/vsrc_gfxcapture: fix string format specifier
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Kacper Michajłow <kasper93@gmail.com>
---
 libavfilter/vsrc_gfxcapture_winrt.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavfilter/vsrc_gfxcapture_winrt.cpp b/libavfilter/vsrc_gfxcapture_winrt.cpp
index 1738fa23af..9cc38342b7 100644
--- a/libavfilter/vsrc_gfxcapture_winrt.cpp
+++ b/libavfilter/vsrc_gfxcapture_winrt.cpp
@@ -603,7 +603,7 @@ static void wgc_thread_entry(AVFilterContext *avctx) noexcept
     {
         static const wchar_t name_prefix[] = L"wgc_winrt@0x";
         wchar_t thread_name[FF_ARRAY_ELEMS(name_prefix) + sizeof(void*) * 2] = { 0 };
-        swprintf(thread_name, FF_ARRAY_ELEMS(thread_name), L"%s%" PRIxPTR, name_prefix, (uintptr_t)avctx);
+        swprintf(thread_name, FF_ARRAY_ELEMS(thread_name), L"%ls%" PRIxPTR, name_prefix, (uintptr_t)avctx);
         ctx->fn.SetThreadDescription(GetCurrentThread(), thread_name);
 
         std::lock_guard init_lock(ctx->wgc_thread_init_mutex);
-- 
2.49.1

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