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Groups > linux.debian.kernel > #57935

Bug#862357: pidx % serv->sv_nrpools causes segfault

From Nye Liu <nyet@nyet.org>
Newsgroups linux.debian.bugs.dist, linux.debian.kernel
Subject Bug#862357: pidx % serv->sv_nrpools causes segfault
Date 2017-06-05 21:40 +0200
Message-ID <tP614-73d-1@gated-at.bofh.it> (permalink)
Organization linux.* mail to news gateway

Cross-posted to 2 groups.

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At net/sunrpc/svc.c line 355 svc_pool_for_cpu(), srv->sv_nrpools can be 
zero:

         return &serv->sv_pools[pidx % serv->sv_nrpools];

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Bug#862357: pidx % serv->sv_nrpools causes segfault Nye Liu <nyet@nyet.org> - 2017-06-05 21:40 +0200

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