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nss_dns: Validate RDATA length against packet length [BZ #19830]
authorFlorian Weimer <fweimer@redhat.com>
Wed, 27 Apr 2016 13:11:41 +0000 (15:11 +0200)
committerFlorian Weimer <fweimer@redhat.com>
Mon, 9 May 2016 09:34:48 +0000 (11:34 +0200)
commitf233c608d11434aa4a802ded6acdcac1f092729f
treefc4dfb3189d62b8e9a344a0ea127d749e375aad8tree
parent49203a513f86e5238d43da23505a600bef1a5d7acommit | diff
nss_dns: Validate RDATA length against packet length [BZ #19830]

In _nss_dns_getcanonname_r, a check for the availability of RR metadata
was missing as well.

(cherry picked from commit f749498fa53df9ead81e291cd9378d67483c2452)
ChangeLog diff | blob | blame | history
resolv/nss_dns/dns-canon.c diff | blob | blame | history
resolv/nss_dns/dns-host.c diff | blob | blame | history
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