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Null termnate the pUserMappings variable to prevent memory corruption.

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This commit is contained in:
Sam Lantinga 2014-02-28 16:24:41 -08:00
parent e56bbe3f71
commit ab9345a896
1 changed files with 1 additions and 0 deletions
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src/joystick/SDL_gamecontroller.c
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@ -835,6 +835,7 @@ SDL_GameControllerLoadHints()
char *pUserMappings = SDL_malloc( nchHints + 1 ); char *pUserMappings = SDL_malloc( nchHints + 1 );
char *pTempMappings = pUserMappings; char *pTempMappings = pUserMappings;
SDL_memcpy( pUserMappings, hint, nchHints ); SDL_memcpy( pUserMappings, hint, nchHints );
pUserMappings[nchHints] = '\0';
while ( pUserMappings ) { while ( pUserMappings ) {
char *pchNewLine = NULL; char *pchNewLine = NULL;