tree 785246ee4c2040350b10ac66fff616399474b962
parent d396db561a9a35b1506b18cac6d0f6304b042421
author Elliott Hughes <enh@google.com> 1586565720 -0700
committer Copybara-Service <copybara-worker@google.com> 1598602070 -0700

ld128 demangle: allow space for 'L' suffix.

Summary:
Caught by HWASAN on arm64 Android (which uses ld128 for long double). This
was running the existing fuzzer.

The specific minimized fuzz input to reproduce this is:

  __cxa_demangle("1\006ILeeeEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE", 0, 0, 0);

Reviewers: eugenis, srhines, #libc_abi!

Subscribers: kristof.beyls, danielkiss, libcxx-commits

Tags: #libc_abi

Differential Revision: https://reviews.llvm.org/D77924

GitOrigin-RevId: a7d0b7a786c769440143acb94f533149faac12c9