libgit2/libgit2 — pull request #1058 by pwkelley (2012-11-09 20:08:31+00:00)
Title: Fixes for two segfaults

`commit.c` -- these strings are not null-terminated. Use memcpy and cap with a null terminator manually to avoid reading beyond the end of the buffer

`winhttp.c` -- on 64-bit, we only end up writing the low 32 bits of the 64-bit variable. Restructure to avoid.