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Check if ast_sockaddr is NULL then return.
(closes issue #17677) Reported by: outcast Patches: issue0017677.patch uploaded by pabelanger (license 224) Tested by: elguero git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.8@279280 65c4cc65-6c06-0410-ace0-fbb531ad65f3
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@@ -82,7 +82,7 @@ int ast_sockaddr_ipv4_mapped(const struct ast_sockaddr *addr, struct ast_sockadd
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*/
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static inline int ast_sockaddr_isnull(const struct ast_sockaddr *addr)
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{
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return addr->len == 0;
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return !addr || addr->len == 0;
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}
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/*!
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