Merge branch 'js/regexec-buf' into maint

Fix for potential segv introduced in v2.11.0 and later (also v2.10.2). * js/regexec-buf: pickaxe: fix segfault with '-S<...> --pickaxe-regex'

Junio C Hamano committed Mar 28, 2017 at 13:52 UTC 57009b1dd9ac63b0cb0d9f5a78f69ce4e5837768

No changes.