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Gary Lockyer aed4d06376 libcli smb smb1cli_trans: fix ubsan warning
Fix ubsan warning null pointer passed as argument 2 when the source
pointer is NULL.  The calls to memcpy are now guarded by an
if (len > 0)

Signed-off-by: Gary Lockyer <gary@catalyst.net.nz>
Reviewed-by: Andreas Schneider <asn@samba.org>

Autobuild-User(master): Andreas Schneider <asn@cryptomilk.org>
Autobuild-Date(master): Wed Oct 16 18:00:31 UTC 2019 on sn-devel-184
2019-10-16 18:00:31 +00:00
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2014-01-07 08:37:39 +01:00