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476462010e
A memory allocation failure happening in chash_init_server_tree while trying to allocate a server's lb_nodes item used in consistent hashing would have resulted in a crash. This function is only called during configuration parsing. It was raised in GitHub issue #1233. It could be backported to all stable branches.
42 lines
1.3 KiB
C
42 lines
1.3 KiB
C
/*
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* include/haproxy/lb_chash.h
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* Function declarations for Consistent Hash LB algorithm.
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*
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* Copyright (C) 2000-2009 Willy Tarreau - w@1wt.eu
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation, version 2.1
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* exclusively.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef _HAPROXY_LB_CHASH_H
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#define _HAPROXY_LB_CHASH_H
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#include <haproxy/api.h>
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#include <haproxy/lb_chash-t.h>
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struct proxy;
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struct server;
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int chash_init_server_tree(struct proxy *p);
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struct server *chash_get_next_server(struct proxy *p, struct server *srvtoavoid);
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struct server *chash_get_server_hash(struct proxy *p, unsigned int hash, const struct server *avoid);
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#endif /* _HAPROXY_LB_CHASH_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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