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| author | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2021-05-07 19:02:35 +0200 |
|---|---|---|
| committer | Hugo Locurcio <hugo.locurcio@hugo.pro> | 2021-05-20 18:37:28 +0200 |
| commit | 011a99316ab8c0e96971aebd9ba995313867fe17 (patch) | |
| tree | a119747582996659107de452b0cf209f7b5a12df /platform/linuxbsd | |
| parent | aa5552278d486cab2d9d3793414617d34c5252c0 (diff) | |
Only allow absolute paths in XDG environment variables
The XDG Base Directory specification does not allow using relative paths
(which broke things in Godot anyway). If a relative path is detected,
it should be ignored.
Diffstat (limited to 'platform/linuxbsd')
| -rw-r--r-- | platform/linuxbsd/os_linuxbsd.cpp | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/platform/linuxbsd/os_linuxbsd.cpp b/platform/linuxbsd/os_linuxbsd.cpp index 09e1f9461c..e7d3c9552e 100644 --- a/platform/linuxbsd/os_linuxbsd.cpp +++ b/platform/linuxbsd/os_linuxbsd.cpp @@ -164,7 +164,12 @@ bool OS_LinuxBSD::_check_internal_feature_support(const String &p_feature) { String OS_LinuxBSD::get_config_path() const { if (has_environment("XDG_CONFIG_HOME")) { - return get_environment("XDG_CONFIG_HOME"); + if (get_environment("XDG_CONFIG_HOME").is_abs_path()) { + return get_environment("XDG_CONFIG_HOME"); + } else { + WARN_PRINT_ONCE("`XDG_CONFIG_HOME` is a relative path. Ignoring its value and falling back to `$HOME/.config` or `.` per the XDG Base Directory specification."); + return has_environment("HOME") ? get_environment("HOME").plus_file(".config") : "."; + } } else if (has_environment("HOME")) { return get_environment("HOME").plus_file(".config"); } else { @@ -174,7 +179,12 @@ String OS_LinuxBSD::get_config_path() const { String OS_LinuxBSD::get_data_path() const { if (has_environment("XDG_DATA_HOME")) { - return get_environment("XDG_DATA_HOME"); + if (get_environment("XDG_DATA_HOME").is_abs_path()) { + return get_environment("XDG_DATA_HOME"); + } else { + WARN_PRINT_ONCE("`XDG_DATA_HOME` is a relative path. Ignoring its value and falling back to `$HOME/.local/share` or `get_config_path()` per the XDG Base Directory specification."); + return has_environment("HOME") ? get_environment("HOME").plus_file(".local/share") : get_config_path(); + } } else if (has_environment("HOME")) { return get_environment("HOME").plus_file(".local/share"); } else { @@ -184,7 +194,12 @@ String OS_LinuxBSD::get_data_path() const { String OS_LinuxBSD::get_cache_path() const { if (has_environment("XDG_CACHE_HOME")) { - return get_environment("XDG_CACHE_HOME"); + if (get_environment("XDG_CACHE_HOME").is_abs_path()) { + return get_environment("XDG_CACHE_HOME"); + } else { + WARN_PRINT_ONCE("`XDG_CACHE_HOME` is a relative path. Ignoring its value and falling back to `$HOME/.cache` or `get_config_path()` per the XDG Base Directory specification."); + return has_environment("HOME") ? get_environment("HOME").plus_file(".cache") : get_config_path(); + } } else if (has_environment("HOME")) { return get_environment("HOME").plus_file(".cache"); } else { |