Rich Lowe de6f7252da [sanitizer_common] Fix readlink error handling in sanitizer_procmaps_solaris.cpp
As pointed out in Bug 52371, the Solaris version of
`MemoryMappingLayout::Next` completely failed to handle `readlink` errors
or properly NUL-terminate the result.

This patch fixes this.  Originally provided in the PR with slight
formatting changes.

Tested on `amd64-pc-solaris2.11`.

Differential Revision: https://reviews.llvm.org/D112998
2021-11-02 22:06:17 +01:00
..
2021-09-04 14:12:58 +05:30

Compiler-RT
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This directory and its subdirectories contain source code for the compiler
support routines.

Compiler-RT is open source software. You may freely distribute it under the
terms of the license agreement found in LICENSE.txt.

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