X-Git-Url: https://review.fuel-infra.org/gitweb?a=blobdiff_plain;f=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fglibc%2F2.19-svnr25243%2F0003-CVE-2014-9402.patch;fp=cirros-testvm%2Fsrc-cirros%2Fbuildroot-2015.05%2Fpackage%2Fglibc%2F2.19-svnr25243%2F0003-CVE-2014-9402.patch;h=c7aa12c1b96ffe06039d135e98946310d8869dcb;hb=b0a0f15dfaa205161a7fcb20cf1b8cd4948c2ef3;hp=0000000000000000000000000000000000000000;hpb=c6ac3cd55ee2da956195eee393b0882105dfad4e;p=packages%2Ftrusty%2Fcirros-testvm.git

diff --git a/cirros-testvm/src-cirros/buildroot-2015.05/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch b/cirros-testvm/src-cirros/buildroot-2015.05/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch
new file mode 100644
index 0000000..c7aa12c
--- /dev/null
+++ b/cirros-testvm/src-cirros/buildroot-2015.05/package/glibc/2.19-svnr25243/0003-CVE-2014-9402.patch
@@ -0,0 +1,20 @@
+Fix CVE-2014-9402 - denial of service in getnetbyname function.
+Backport from https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=11e3417af6e354f1942c68a271ae51e892b2814d
+See https://bugzilla.redhat.com/show_bug.cgi?id=1175369
+
+Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
+
+diff -Nura eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c eglibc-2.19/libc/resolv/nss_dns/dns-network.c
+--- eglibc-2.19.orig/libc/resolv/nss_dns/dns-network.c	2015-01-08 16:12:35.024977879 -0300
++++ eglibc-2.19/libc/resolv/nss_dns/dns-network.c	2015-01-08 16:12:42.543992357 -0300
+@@ -398,8 +398,8 @@
+ 
+ 	case BYNAME:
+ 	  {
+-	    char **ap = result->n_aliases++;
+-	    while (*ap != NULL)
++	    char **ap;
++	    for (ap = result->n_aliases; *ap != NULL; ++ap)
+ 	      {
+ 		/* Check each alias name for being of the forms:
+ 		   4.3.2.1.in-addr.arpa		= net 1.2.3.4