Commit 4116def2 authored by Kangjie Lu's avatar Kangjie Lu Committed by David S. Miller

rds: fix an infoleak in rds_inc_info_copy

The last field "flags" of object "minfo" is not initialized.
Copying this object out may leak kernel stack data.
Assign 0 to it to avoid leak.
Signed-off-by: default avatarKangjie Lu <kjlu@gatech.edu>
Acked-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5d2be142
...@@ -561,5 +561,7 @@ void rds_inc_info_copy(struct rds_incoming *inc, ...@@ -561,5 +561,7 @@ void rds_inc_info_copy(struct rds_incoming *inc,
minfo.fport = inc->i_hdr.h_dport; minfo.fport = inc->i_hdr.h_dport;
} }
minfo.flags = 0;
rds_info_copy(iter, &minfo, sizeof(minfo)); rds_info_copy(iter, &minfo, sizeof(minfo));
} }
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