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* grub-core/bus/usb/ohci.c (grub_ohci_pci_iter): Avoid NULL-pointer

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dereference.
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David Volgyes 2011-06-23 20:28:04 +02:00 committed by Vladimir 'phcoder' Serbinenko
parent a199a8cd1a
commit e98c83e910
2 changed files with 11 additions and 4 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2011-06-23 David Volgyes <dvolgyes>
* grub-core/bus/usb/ohci.c (grub_ohci_pci_iter): Avoid NULL-pointer
dereference.
2011-06-23 Vladimir Serbinenko <phcoder@gmail.com> 2011-06-23 Vladimir Serbinenko <phcoder@gmail.com>
Fix spurious warning. Fix spurious warning.

10
grub-core/bus/usb/ohci.c
View file

@ -454,10 +454,12 @@ grub_ohci_pci_iter (grub_pci_device_t dev,
fail: fail:
if (o) if (o)
grub_dma_free (o->td_chunk); {
grub_dma_free (o->ed_bulk_chunk); grub_dma_free (o->td_chunk);
grub_dma_free (o->ed_ctrl_chunk); grub_dma_free (o->ed_bulk_chunk);
grub_dma_free (o->hcca_chunk); grub_dma_free (o->ed_ctrl_chunk);
grub_dma_free (o->hcca_chunk);
}
grub_free (o); grub_free (o);
return 0; return 0;