5bcda1d3a9
Previously, any line buffered write of size 0 would cause an error. The variable used to track the index of the last newline started at the size of the write - 1, which underflowed. Now it's handled properly, and a test has been added to prevent regressions. Reviewed By: sivachandra, lntue Differential Revision: https://reviews.llvm.org/D127914
LLVM libc ========= This directory and its subdirectories contain source code for llvm-libc, a retargetable implementation of the C standard library. LLVM is open source software. You may freely distribute it under the terms of the license agreement found in LICENSE.txt.