From f9e80841dd79c4ede35cbaa2ffa52234b141922f Mon Sep 17 00:00:00 2001
From: Vadim Zeitlin <vadim@wxwidgets.org>
Date: Thu, 25 Jul 2019 20:26:22 +0200
Subject: [PATCH] Use safe wxStrlcpy() instead of strncpy()

This probably doesn't change much in practice, as it's unlikely that
SDL_GetCurrentAudioDriver() returns a 255 character long stting, but is
still safer and avoid gcc 8 warnings about passing exactly the buffer
size to strncpy().
---
 src/unix/sound_sdl.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/unix/sound_sdl.cpp b/src/unix/sound_sdl.cpp
index 288f5f7bce..dd251284a1 100644
--- a/src/unix/sound_sdl.cpp
+++ b/src/unix/sound_sdl.cpp
@@ -215,7 +215,7 @@ bool wxSoundBackendSDL::OpenAudio()
 #if SDL_MAJOR_VERSION == 1
             SDL_AudioDriverName(driver, 256);
 #elif SDL_MAJOR_VERSION > 1            
-            strncpy(driver, SDL_GetCurrentAudioDriver(), 256);
+            wxStrlcpy(driver, SDL_GetCurrentAudioDriver(), 256);
 #endif
             wxLogTrace(wxT("sound"), wxT("opened audio, driver '%s'"),
                        wxString(driver, wxConvLocal).c_str());