Commit 063389c6 authored by Committed by Patrick Tjin
ipv4: Missing sk_nulls_node_init() in ping_unhash().
If we don't do that, then the poison value is left in the ->pprev backlink. This can cause crashes if we do a disconnect, followed by a connect(). Tested-by: Linus Torvalds <firstname.lastname@example.org> Reported-by: Wen Xu <email@example.com> Signed-off-by: David S. Miller <firstname.lastname@example.org> Bug: 20770158 Change-Id: I944eb20fddea190892c2da681d934801d268096a
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