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(parent: 1bd75a5) | patch
netdev: fix segfault in lookup_netdev().
authorBen Pfaff <blp@nicira.com>
Mon, 9 Feb 2009 17:57:53 +0000 (09:57 -0800)
committerBen Pfaff <blp@nicira.com>
Mon, 9 Feb 2009 17:58:37 +0000 (09:58 -0800)
commitf259290e08dd68521c8f9bb1973b763f05ceac98
treeba8ea07a08721d3deb8ee76476d93f301ca8de8btree | snapshot
parent1bd75a539b725e57dbec8309ccd4febebe1face9commit | diff
netdev: fix segfault in lookup_netdev().

svec_find() returns SIZE_MAX, not 0, when the specified name cannot be
found.  Don't dereference the names array in this case.

Fixes a segfault that commonly occurred when secchan was started by
vswitchd.
lib/netdev.c diff | blob | history
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