Fixed bug #638

Philipp Nordhus 2008-11-05 13:56:33 PST The Linux version of SDL_SYS_JoystickQuit() tries to free an invalid pointer when the number of joysticks was reduced since the last call. Reproduce: Connect two joysticks, call SDL_Init() and SDL_Quit(), then disconnect one joystick and call the functions again.
libsdl-org · Sep 21, 2009 · 6660797 · 6660797
1 parent b7beec2
commit 6660797
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/joystick/linux/SDL_sysjoystick.c b/src/joystick/linux/SDL_sysjoystick.c
@@ -1191,8 +1191,8 @@ void SDL_SYS_JoystickQuit(void)
 
 	for ( i=0; SDL_joylist[i].fname; ++i ) {
 		SDL_free(SDL_joylist[i].fname);
+		SDL_joylist[i].fname = NULL;
 	}
-	SDL_joylist[0].fname = NULL;
 }
 
 #endif /* SDL_JOYSTICK_LINUX */