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bug: std.os.realpath on non-windows asserts no nulls, make an error

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2024-02-12 15:23:08 -06:00
committed by Mitchell Hashimoto
parent 739fc746bf
commit 28ff9f7310
1 changed files with 6 additions and 0 deletions
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6
src/terminal/kitty/graphics_image.zig
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@ -75,6 +75,12 @@ pub const LoadingImage = struct {
log.warn("failed to decode base64 data: {}", .{err});
return error.InvalidData;
};
if (builtin.os != .windows and std.mem.indexOfScalar(u8, buf[0..size], 0) == null) {
// std.os.realpath *asserts* that the path does not have internal nulls instead of erroring.
log.warn("failed to get absolute path: BadPathName", .{});
return error.InvalidData;
}
var abs_buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
const path = std.os.realpath(buf[0..size], &abs_buf) catch |err| {
log.warn("failed to get absolute path: {}", .{err});