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(parent: 5f379ef) | patch
net/tls: Mark the end in scatterlist table
authorVakul Garg <vakul.garg@nxp.com>
Thu, 2 Aug 2018 15:13:10 +0000 (20:43 +0530)
committerDavid S. Miller <davem@davemloft.net>
Mon, 6 Aug 2018 00:13:58 +0000 (17:13 -0700)
commitcfb4099fb4c101dad283a163c9525240ef4a1a99
treee6c8532e6359aee59c7f30029548f08535d69812tree | snapshot
parent5f379ef51bc967567bbddacdcdecb772d4d7c3b3commit | diff
net/tls: Mark the end in scatterlist table

Function zerocopy_from_iter() unmarks the 'end' in input sgtable while
adding new entries in it. The last entry in sgtable remained unmarked.
This results in KASAN error report on using apis like sg_nents(). Before
returning, the function needs to mark the 'end' in the last entry it
adds.

Signed-off-by: Vakul Garg <vakul.garg@nxp.com>
Acked-by: Dave Watson <davejwatson@fb.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/tls/tls_sw.c diff | blob | history
John Crispins staging tree