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* mmap.cc (mmap64): Allocate fh_disk_file on cygheap. Delete

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explicitely before returning.
This commit is contained in:
Corinna Vinschen
2009-08-21 08:47:59 +00:00
parent 5d38c0d906
commit a2c5f4b4e4
2 changed files with 11 additions and 2 deletions
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5
winsup/cygwin/ChangeLog
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@@ -1,3 +1,8 @@
2009-08-21 Corinna Vinschen <corinna@vinschen.de>
* mmap.cc (mmap64): Allocate fh_disk_file on cygheap. Delete
explicitely before returning.
2009-08-20 Corinna Vinschen <corinna@vinschen.de>
* dtable.cc (build_fh_dev): Take additional bool parameter indicating

8
winsup/cygwin/mmap.cc
View File

@@ -849,7 +849,8 @@ mmap64 (void *addr, size_t len, int prot, int flags, int fd, _off64_t off)
| FILE_OPEN_FOR_BACKUP_INTENT);
if (NT_SUCCESS (status))
{
fh_disk_file = new (alloca (sizeof *fh_disk_file)) fhandler_disk_file;
fh_disk_file = new (ccalloc (HEAP_FHANDLER, 1, sizeof *fh_disk_file))
fhandler_disk_file;
fh_disk_file->set_name (fh->pc);
fh_disk_file->set_io_handle (h);
fh_disk_file->set_access (fh->get_access () | GENERIC_EXECUTE);
@@ -1042,7 +1043,10 @@ out_with_unlock:
out:
if (fh_disk_file)
NtClose (fh_disk_file->get_handle ());
{
NtClose (fh_disk_file->get_handle ());
delete fh;
}
syscall_printf ("%p = mmap() ", ret);
return ret;