MinGW ld from msys2 crashes on Wine when linking MinGW xz, valgrind reports "Invalid read of size 4"

[Qian Hong]

Hi Nick,

Sorry for delay, I confirm I can reproduce this bug with latest git
HEAD version of ld. I created a bug report at
https://sourceware.org/bugzilla/show_bug.cgi?id=19196

I'll fill more information this evening. (UTC+0800)