diff options
| author | Corinna Vinschen <corinna@vinschen.de> | 2009-08-21 12:47:59 +0400 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2009-08-21 12:47:59 +0400 |
| commit | a2c5f4b4e47813022a63a68dcbcdb3964d5839a9 (patch) | |
| tree | 9259a9c24ef3eff9f5d87146c8cca790e0d136bb | |
| parent | 5d38c0d9069efb0e978084e6ff66bfa118f6ed51 (diff) | |
* mmap.cc (mmap64): Allocate fh_disk_file on cygheap. Delete
explicitely before returning.
| -rw-r--r-- | winsup/cygwin/ChangeLog | 5 | ||||
| -rw-r--r-- | winsup/cygwin/mmap.cc | 8 |
2 files changed, 11 insertions, 2 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index 3d16bbe3b..9c08c56da 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -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 diff --git a/winsup/cygwin/mmap.cc b/winsup/cygwin/mmap.cc index 94dee5e4d..6be40a1b3 100644 --- a/winsup/cygwin/mmap.cc +++ b/winsup/cygwin/mmap.cc @@ -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; |