tree cf6b0a539f9dd6efdeab6e6c534997b1358fc569
parent ce0c548f7fe3a09f3d9e76994fc29e3cf502a7a1
author Youling Tang <tangyouling@loongson.cn> 1669126127 +0800
committer Copybara-Service <copybara-worker@google.com> 1669126811 -0800

[Sanitizer] Fix the implementation of internal_fstat on LoongArch

If `pathname` is an empty string and the AT_EMPTY_PATH flag is specified in `flags`,
statx `pathname` argument is of type `const char *restrict`, so it should be `""`
instead of `0`.

Reviewed By: SixWeining, xen0n, xry111, lixing-star

Differential Revision: https://reviews.llvm.org/D138414

GitOrigin-RevId: dcefbce28109716803e8c83db1bd8d1bd0b6f369