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(parent: 08413f2) | patch
video/readers/jpeg: Test for an invalid next marker reference from a jpeg file
authorDarren Kenny <darren.kenny@oracle.com>
Fri, 4 Dec 2020 15:39:00 +0000 (15:39 +0000)
committerDaniel Kiper <daniel.kiper@oracle.com>
Tue, 2 Mar 2021 14:54:17 +0000 (15:54 +0100)
commit5f5eb7ca8e971227e95745abe541df3e1509360e
tree94f16646944abac72529eaad0f473a7fdb81f77ctree
parent08413f2f4edec0e2d9bf15f836f6ee5ca2e379cbcommit | diff
video/readers/jpeg: Test for an invalid next marker reference from a jpeg file

While it may never happen, and potentially could be caught at the end of
the function, it is worth checking up front for a bad reference to the
next marker just in case of a maliciously crafted file being provided.

Fixes: CID 73694
Signed-off-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
grub-core/video/readers/jpeg.c diff | blob | blame | history
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