1. 04 May, 2020 1 commit
    • Zebediah Figura's avatar
      ntoskrnl.exe: Protect relocated pages one at a time. · 22dfb0df
      Zebediah Figura authored
      Blindwrite 7's ezplay.sys has sections which are consecutive in memory but not
      page aligned.  Thus changing the protection to PROT_READWRITE one section at a
      time has the effect that old_prot for all sections but the first is set to
      PROT_READWRITE (actually, PROT_WRITECOPY), causing us to restore the wrong
      protection and the driver to crash in its entry point.
      
      To fix this, protect and unprotect one page at a time while processing it, i.e.
      essentially revert 6c0a8c35.  To avoid reintroducing bug 28254, protect two
      pages at a time instead of just one.
      Signed-off-by: 's avatarZebediah Figura <z.figura12@gmail.com>
      Signed-off-by: 's avatarAlexandre Julliard <julliard@winehq.org>
      22dfb0df
  2. 02 May, 2020 12 commits
  3. 01 May, 2020 27 commits