CVE-2015-2305 in llvm-toolchain-3.6

[harald at a-little-linux-box.at]

Dear LLVM maintainers,

could you please apply CVE-2015-2305.patch to llvm-toolchain-3.6 and do
an upload?
As llvm still pulling in version 3.6 this should IMHO be fixed. The
patch from 3.5 applies with a little offset:

root at pc:/usr/src/llvm-toolchain-3.6-3.6.2# patch -p1 < CVE-2015-2305.patch
patching file lib/Support/regcomp.c
Hunk #1 succeeded at 169 (offset 8 lines).
Hunk #2 succeeded at 192 (offset 8 lines).

Could not do a test build as I do not have the ressources but the almost
cleanly applying patch suggests that there should be no regressions not
already detected in 3.5.

Kind regards
Harald Jenny