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PR/53734 CVS commit: [netbsd-9] src/sys/dev/usb

The following reply was made to PR kern/53734; it has been noted by GNATS.

From: "Martin Husemann" <>
Subject: PR/53734 CVS commit: [netbsd-9] src/sys/dev/usb
Date: Sun, 29 Dec 2019 11:13:48 +0000

 Module Name:	src
 Committed By:	martin
 Date:		Sun Dec 29 11:13:48 UTC 2019
 Modified Files:
 	src/sys/dev/usb [netbsd-9]: uvideo.c
 Log Message:
 Pull up following revision(s) (requested by mlelstv in ticket #590):
 	sys/dev/usb/uvideo.c: revision 1.50
 	sys/dev/usb/uvideo.c: revision 1.51
 	sys/dev/usb/uvideo.c: revision 1.52
 Avoid kmem_alloc(0,..), which hits an assertion.
 PR kern/53734: Prevent kernel panic during Wide Vision FHD Camera detection
 Check if size is zero, too.
 PR kern/53734
 we want to check that the allocation is going to be zero, not whether
 some pointer is NULL (oops).
 Should be the right version this time!
 To generate a diff of this commit:
 cvs rdiff -u -r1.47 -r1.47.2.1 src/sys/dev/usb/uvideo.c
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.

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