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| author | brucec <brucec@FreeBSD.org> | 2010-11-21 14:34:25 +0000 |
|---|---|---|
| committer | brucec <brucec@FreeBSD.org> | 2010-11-21 14:34:25 +0000 |
| commit | bf8d02a8b8c7adcf02b43fc301279d3f0de89ea1 (patch) | |
| tree | 0645cf8bd4be1ae382c48f88a40b20d33ffd93b6 /sys/dev/usb/controller/uhci.h | |
| parent | 63a10f10ab5a74e40ad28c3f8de32e75b390c48f (diff) | |
| download | FreeBSD-src-bf8d02a8b8c7adcf02b43fc301279d3f0de89ea1.zip FreeBSD-src-bf8d02a8b8c7adcf02b43fc301279d3f0de89ea1.tar.gz | |
dispatch_add_command:
Modify the logic so there's only one exit point instead of two.
Only insert valid (non-NULL) values into the queue.
dispatch_free_command:
Ensure that item is not NULL before removing it from the queue and
dereferencing the pointer.
NULL out free'd pointers to catch any use-after-free bugs.
PR: bin/146855
Submitted by: gcooper
MFC after: 3 days
Diffstat (limited to 'sys/dev/usb/controller/uhci.h')
0 files changed, 0 insertions, 0 deletions
