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Catch NULL pointer deref if qdcount == 0

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Simon Kelley committed 2013-02-04 21:32:34 +00:00
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commit aa67fe7a8c
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src/auth.c
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@@ -470,7 +470,7 @@ size_t answer_auth(struct dns_header *header, char *limit, size_t qlen, time_t n
} }
/* Add auth section */ /* Add auth section */
if (auth) if (auth && zone)
{ {
char *authname; char *authname;
int newoffset, offset = 0; int newoffset, offset = 0;