fs-util: extra safety checks on chase_symlinks() root parameter
authorLennart Poettering <lennart@poettering.net>
Wed, 17 Jan 2018 10:56:52 +0000 (11:56 +0100)
committerLennart Poettering <lennart@poettering.net>
Wed, 17 Jan 2018 11:04:15 +0000 (12:04 +0100)
commitb1bfb848046e457f3cd623286b8cc1a5e5440023
treeb1e8f600d20c6e53f68ba28669c999109583725c
parent5caf49360b55b5a877cda05ea45f1c0047b81a7b
fs-util: extra safety checks on chase_symlinks() root parameter

Let's handle root="" and root="/" safely.
src/basic/fs-util.c