https://docs.microsoft.com/en-us/windows/win32/api/stringapiset/nf-stringapiset-multibytetowidechar states about MultiByteToWideChar : "The function returns 0 if it does not succeed" and lists a few failure cases. However we miss checking the failure case in Java_sun_awt_shell_Win32ShellFolder2_getLinkLocation , seems we assume the function always works nicely (in most of the JDK coding the return value is checked ).
------------- Commit messages: - JDK-8292866 Changes: https://git.openjdk.org/jdk/pull/10015/files Webrev: https://webrevs.openjdk.org/?repo=jdk&pr=10015&range=00 Issue: https://bugs.openjdk.org/browse/JDK-8292866 Stats: 6 lines in 1 file changed: 3 ins; 0 del; 3 mod Patch: https://git.openjdk.org/jdk/pull/10015.diff Fetch: git fetch https://git.openjdk.org/jdk pull/10015/head:pull/10015 PR: https://git.openjdk.org/jdk/pull/10015
