diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 1999-06-13 16:29:25 +0000 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 1999-06-13 16:29:25 +0000 |
| commit | db7d4daea91e105e3859cf461d7e53b9b77454b2 (patch) | |
| tree | 9bb65b95440af09e8aca63abe56970dd3360cc57 /arch/arm/kernel/sys_arm.c | |
| parent | 9c1c01ead627bdda9211c9abd5b758d6c687d8ac (diff) | |
Merge with Linux 2.2.8.
Diffstat (limited to 'arch/arm/kernel/sys_arm.c')
| -rw-r--r-- | arch/arm/kernel/sys_arm.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/arch/arm/kernel/sys_arm.c b/arch/arm/kernel/sys_arm.c index 5996398f8..d50b90f8d 100644 --- a/arch/arm/kernel/sys_arm.c +++ b/arch/arm/kernel/sys_arm.c @@ -77,12 +77,14 @@ asmlinkage int old_mmap(struct mmap_arg_struct *arg) goto out; if (!(a.flags & MAP_ANONYMOUS)) { error = -EBADF; - if (a.fd >= current->files->max_fds || - !(file = current->files->fd[a.fd])) + file = fget(a.fd); + if (!file) goto out; } a.flags &= ~(MAP_EXECUTABLE | MAP_DENYWRITE); error = do_mmap(file, a.addr, a.len, a.prot, a.flags, a.offset); + if (file) + fput(file); out: unlock_kernel(); return error; |