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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-26 20:26:33 +0300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-07-26 20:26:33 +0300 |
| commit | dd90ad50cb372056d01a9913ce80aaa526826593 (patch) | |
| tree | 664e50c1b3b12af6c526e8ec8c383216d82f2678 | |
| parent | 4c7be57f2772c8ce4e1e43c6a79b8f8d401a4795 (diff) | |
| parent | bba1f6758a9ec90c1adac5dcf78f8a15f1bad65b (diff) | |
| download | linux-dd90ad50cb372056d01a9913ce80aaa526826593.tar.xz | |
Merge tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull struct file leak fixes from Al Viro:
"a couple of leaks on failure exits missing fdput()"
* tag 'pull-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs:
lirc: rc_dev_get_from_fd(): fix file leak
powerpc: fix a file leak in kvm_vcpu_ioctl_enable_cap()
| -rw-r--r-- | arch/powerpc/kvm/powerpc.c | 4 | ||||
| -rw-r--r-- | drivers/media/rc/lirc_dev.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c index 961aadc71de2..5e6c7b527677 100644 --- a/arch/powerpc/kvm/powerpc.c +++ b/arch/powerpc/kvm/powerpc.c @@ -1984,8 +1984,10 @@ static int kvm_vcpu_ioctl_enable_cap(struct kvm_vcpu *vcpu, break; r = -ENXIO; - if (!xive_enabled()) + if (!xive_enabled()) { + fdput(f); break; + } r = -EPERM; dev = kvm_device_from_filp(f.file); diff --git a/drivers/media/rc/lirc_dev.c b/drivers/media/rc/lirc_dev.c index 52aea4167718..717c441b4a86 100644 --- a/drivers/media/rc/lirc_dev.c +++ b/drivers/media/rc/lirc_dev.c @@ -828,8 +828,10 @@ struct rc_dev *rc_dev_get_from_fd(int fd, bool write) return ERR_PTR(-EINVAL); } - if (write && !(f.file->f_mode & FMODE_WRITE)) + if (write && !(f.file->f_mode & FMODE_WRITE)) { + fdput(f); return ERR_PTR(-EPERM); + } fh = f.file->private_data; dev = fh->rc; |