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		b3a96fb	`Upstream commits:`
		b3a96fb
		b3a96fb	`commit 2959eda9272a033863c271aff62095abd01bd4e3`
		b3a96fb	`Author: Arjun Shankar <arjun.is@lostca.se>`
		b3a96fb	`Date: Tue Apr 21 14:06:31 2015 +0200`
		b3a96fb
		b3a96fb	`CVE-2015-1781: resolv/nss_dns/dns-host.c buffer overflow [BZ#18287]`
		b3a96fb
		b3a96fb	`Index: glibc-2.21/resolv/nss_dns/dns-host.c`
		b3a96fb	`===================================================================`
		b3a96fb	`--- glibc-2.21.orig/resolv/nss_dns/dns-host.c`
		b3a96fb	`+++ glibc-2.21/resolv/nss_dns/dns-host.c`
		b3a96fb	`@@ -615,7 +615,8 @@ getanswer_r (const querybuf *answer, int`
		b3a96fb	`int have_to_map = 0;`
		b3a96fb	`uintptr_t pad = -(uintptr_t) buffer % __alignof__ (struct host_data);`
		b3a96fb	`buffer += pad;`
		b3a96fb	`- if (__glibc_unlikely (buflen < sizeof (struct host_data) + pad))`
		b3a96fb	`+ buflen = buflen > pad ? buflen - pad : 0;`
		b3a96fb	`+ if (__glibc_unlikely (buflen < sizeof (struct host_data)))`
		b3a96fb	`{`
		b3a96fb	`/* The buffer is too small. */`
		b3a96fb	`too_small:`