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(parent: 12a131d) | patch
sunrpc: Fix reserved port range calculation
authorFrank Sorenson <sorenson@redhat.com>
Fri, 8 Jul 2016 21:35:23 +0000 (16:35 -0500)
committerTrond Myklebust <trond.myklebust@primarydata.com>
Tue, 19 Jul 2016 20:23:26 +0000 (16:23 -0400)
commit052958c4bc07c25723c41d48440140f97d3e389c
treec33b7e75e2569c4c4ea7af2881d678cbfa379e06tree | snapshot
parent12a131d2c6838da97869b36e76ce6e66a8dab5facommit | diff
sunrpc: Fix reserved port range calculation

The range calculation for choosing the random reserved port will panic
with divide-by-zero when min_resvport == max_resvport, a range of one
port, not zero.

Fix the reserved port range calculation by adding one to the difference.

Signed-off-by: Frank Sorenson <sorenson@redhat.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
net/sunrpc/xprtsock.c diff | blob | history
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