cedric pushed a commit to branch evil-1.7.
commit d51e13e20d74b6657de9a6c71a1d5781369ebbd2
Author: Cedric Bail <[email protected]>
Date: Mon Jul 29 11:54:14 2013 +0200
evil: fix access value to the shared memory.
backport 0ec54484f7d2fb8ea875169d82a8d4c79e3e46df.
---
src/lib/evil_mman.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/lib/evil_mman.c b/src/lib/evil_mman.c
index 709eb24..f6d22f7 100644
--- a/src/lib/evil_mman.c
+++ b/src/lib/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;
}
--
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