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* miscfuncs.cc (check_invalid_virtual_addr): Assure the last page

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in the range is always tested.  Add appropriate const.
	* mmap.cc (mmap_record::aloc_fh): Remove unused static path_conf object.
This commit is contained in:
Corinna Vinschen 2004-02-26 11:32:20 +00:00
parent ca713cfab3
commit 4e23c18123
3 changed files with 9 additions and 3 deletions
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6
winsup/cygwin/ChangeLog
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@ -1,3 +1,9 @@
2004-02-26 Brian Ford <ford@vss.fsi.com>
* miscfuncs.cc (check_invalid_virtual_addr): Assure the last page
in the range is always tested. Add appropriate const.
* mmap.cc (mmap_record::aloc_fh): Remove unused static path_conf object.
2004-02-25 Christopher Faylor <cgf@redhat.com>
* exceptions.cc (setup_handler): Signal event for any sigwaitinfo if it

5
winsup/cygwin/miscfuncs.cc
View File

@ -218,9 +218,10 @@ int __stdcall
check_invalid_virtual_addr (const void *s, unsigned sz)
{
MEMORY_BASIC_INFORMATION mbuf;
void *end;
const void *end;
for (end = (char *) s + sz; s < end; s = (char *) s + mbuf.RegionSize)
for (end = (char *) s + sz; s < end;
s = (char *) mbuf.BaseAddress + mbuf.RegionSize)
if (!VirtualQuery (s, &mbuf, sizeof mbuf))
return EINVAL;
return 0;

1
winsup/cygwin/mmap.cc
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@ -295,7 +295,6 @@ mmap_record::alloc_fh ()
return &fh_paging_file;
}
static path_conv pc; // should be thread safe - CGF
/* The file descriptor could have been closed or, even
worse, could have been reused for another file before
the call to fork(). This requires creating a fhandler