[ioquake3] 07/136: Don't open .pk3 files as OpenAL drivers.

[Simon McVittie]

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smcv pushed a commit to branch debian/master
in repository ioquake3.

commit f61fe5f6a0419ef4a88d46a128052f2e8352e85d
Author: SmileTheory <SmileTheory at gmail.com>
Date:   Mon Mar 13 20:28:37 2017 -0700

    Don't open .pk3 files as OpenAL drivers.
---
 code/client/snd_openal.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/code/client/snd_openal.c b/code/client/snd_openal.c
index 2a4fb0a..319ea37 100644
--- a/code/client/snd_openal.c
+++ b/code/client/snd_openal.c
@@ -2512,11 +2512,17 @@ qboolean S_AL_Init( soundInterface_t *si )
 	s_alRolloff = Cvar_Get( "s_alRolloff", "2", CVAR_CHEAT);
 	s_alGraceDistance = Cvar_Get("s_alGraceDistance", "512", CVAR_CHEAT);
 
-	s_alDriver = Cvar_Get( "s_alDriver", ALDRIVER_DEFAULT, CVAR_ARCHIVE | CVAR_LATCH );
+	s_alDriver = Cvar_Get( "s_alDriver", ALDRIVER_DEFAULT, CVAR_ARCHIVE | CVAR_LATCH | CVAR_PROTECTED );
 
 	s_alInputDevice = Cvar_Get( "s_alInputDevice", "", CVAR_ARCHIVE | CVAR_LATCH );
 	s_alDevice = Cvar_Get("s_alDevice", "", CVAR_ARCHIVE | CVAR_LATCH);
 
+	if ( COM_CompareExtension( s_alDriver->string, ".pk3" ) )
+	{
+		Com_Printf( "Rejecting DLL named \"%s\"", s_alDriver->string );
+		return qfalse;
+	}
+
 	// Load QAL
 	if( !QAL_Init( s_alDriver->string ) )
 	{

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