From 0ec54484f7d2fb8ea875169d82a8d4c79e3e46df Mon Sep 17 00:00:00 2001 From: Cedric Bail Date: Mon, 29 Jul 2013 11:54:14 +0200 Subject: [PATCH] evil: fix access value to shared memory. --- src/lib/evil/evil_mman.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/src/lib/evil/evil_mman.c b/src/lib/evil/evil_mman.c index 709eb24fc8..f6d22f7378 100644 --- a/src/lib/evil/evil_mman.c +++ b/src/lib/evil/evil_mman.c @@ -150,19 +150,19 @@ mmap(void *addr EVIL_UNUSED, return MAP_FAILED; } - if (protect & PAGE_READWRITE) + if ((protect & PAGE_READWRITE) == PAGE_READWRITE) acs = FILE_MAP_ALL_ACCESS; - if (protect & PAGE_WRITECOPY) + else if ((protect & PAGE_WRITECOPY) == PAGE_WRITECOPY) acs = FILE_MAP_COPY; #if 0 if (protect & (PAGE_EXECUTE_READWRITE | PAGE_EXECUTE_READ)) acs = FILE_MAP_EXECUTE; #endif - if (protect & (PAGE_READWRITE | PAGE_READONLY)) + else if ((protect & (PAGE_READWRITE | PAGE_READONLY)) == (PAGE_READWRITE | PAGE_READONLY)) acs = FILE_MAP_READ; else { - if (protect & PAGE_READWRITE) + if ((protect & PAGE_WRITECOPY) == PAGE_WRITECOPY) acs = FILE_MAP_WRITE; }