]> CyberLeo.Net >> Repos - FreeBSD/FreeBSD.git/commit
MFC r360836:
authorToomas Soome <tsoome@FreeBSD.org>
Mon, 11 May 2020 06:59:01 +0000 (06:59 +0000)
committerToomas Soome <tsoome@FreeBSD.org>
Mon, 11 May 2020 06:59:01 +0000 (06:59 +0000)
commita6d586ef26f77b22b7f20fb5a3439d42387226cf
treef13872be5e1e7d1ede8d8e5df6ad13843621f41c
parent383574aca119ef2f52a5a17f210afdf5f5d171bb
MFC r360836:

loader: vdev_read() can corrupt memory

When reading less than sector size but from sector boundary,
the vdev_read() will read full sector into the provided buffer
and therefore corrupting memory past buffer end.
stand/libsa/zfs/zfs.c