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ignore q3config.cfg and autoexec.cfg outside fs_gamedir to avoid config poisoning

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myT 2018-01-04 19:59:37 +01:00
parent 3b4338db2e
commit 3cb1fe44a8
1 changed files with 10 additions and 0 deletions
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10
code/qcommon/files.cpp
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@ -1013,6 +1013,16 @@ int FS_FOpenFileRead( const char *filename, fileHandle_t *file, qbool uniqueFILE
} else if ( search->dir ) { } else if ( search->dir ) {
// check a file in the directory tree // check a file in the directory tree
// For mods, we ignore baseq3/q3config.cfg and baseq3/autoexec.cfg
// to avoid config pollution.
// Mod authors should package a proper default.cfg (pretty much binds only)
// in their .pk3 so that it overrides baseq3/default.cfg (it's in pak0.pk3).
if ( Q_stricmp( search->dir->gamedir, fs_gamedir ) &&
( !Q_stricmp( filename, "q3config.cfg" ) ||
!Q_stricmp( filename, "autoexec.cfg" ) ) ) {
continue;
}
// if we are running restricted, the only files we // if we are running restricted, the only files we
// will allow to come from the directory are .cfg files // will allow to come from the directory are .cfg files
l = strlen( filename ); l = strlen( filename );