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| author | Alexandros Naskos <alex_naskos@hotmail.com> | 2020-11-17 14:05:01 +0200 |
|---|---|---|
| committer | Andrew Kelley <andrew@ziglang.org> | 2020-11-30 18:08:27 -0700 |
| commit | beb9d33d6da42be75faed2975cf16e4acbf62be4 (patch) | |
| tree | 0b65bcec7d0ecb451ced0149dafae010254ac785 | |
| parent | 8c9919ec7b409d11ca73ca5764f44282dec0fe25 (diff) | |
| download | zig-beb9d33d6da42be75faed2975cf16e4acbf62be4.tar.gz zig-beb9d33d6da42be75faed2975cf16e4acbf62be4.zip | |
Disallow absolute paths passed as system libraries
Added OBJECT_NAME_INVALID handling in faccessatW
| -rw-r--r-- | lib/std/os.zig | 1 | ||||
| -rw-r--r-- | src/main.zig | 3 |
2 files changed, 4 insertions, 0 deletions
diff --git a/lib/std/os.zig b/lib/std/os.zig index 3eb7f236c8..5c97d61690 100644 --- a/lib/std/os.zig +++ b/lib/std/os.zig @@ -3809,6 +3809,7 @@ pub fn faccessatW(dirfd: fd_t, sub_path_w: [*:0]const u16, mode: u32, flags: u32 .SUCCESS => return, .OBJECT_NAME_NOT_FOUND => return error.FileNotFound, .OBJECT_PATH_NOT_FOUND => return error.FileNotFound, + .OBJECT_NAME_INVALID => return error.BadPathName, .INVALID_PARAMETER => unreachable, .ACCESS_DENIED => return error.PermissionDenied, .OBJECT_PATH_SYNTAX_BAD => unreachable, diff --git a/src/main.zig b/src/main.zig index 5e406152d3..ac1b852b7d 100644 --- a/src/main.zig +++ b/src/main.zig @@ -1401,6 +1401,9 @@ fn buildOutputType( _ = system_libs.orderedRemove(i); continue; } + if (std.fs.path.isAbsolute(lib_name)) { + fatal("cannot use absolute path as a system library: {}", .{lib_name}); + } i += 1; } } |