diff options
Diffstat (limited to 'sys-apps/systemd/files/CVE-2017-9217.patch')
| -rw-r--r-- | sys-apps/systemd/files/CVE-2017-9217.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sys-apps/systemd/files/CVE-2017-9217.patch b/sys-apps/systemd/files/CVE-2017-9217.patch new file mode 100644 index 000000000000..68d0f36d4913 --- /dev/null +++ b/sys-apps/systemd/files/CVE-2017-9217.patch @@ -0,0 +1,28 @@ +From a924f43f30f9c4acaf70618dd2a055f8b0f166be Mon Sep 17 00:00:00 2001 +From: Evgeny Vereshchagin <evvers@ya.ru> +Date: Wed, 24 May 2017 08:56:48 +0300 +Subject: [PATCH] resolved: bugfix of null pointer p->question dereferencing + (#6020) + +See https://bugs.launchpad.net/ubuntu/+source/systemd/+bug/1621396 +--- + src/resolve/resolved-dns-packet.c | 3 +++ + 1 file changed, 3 insertions(+) + +diff --git a/src/resolve/resolved-dns-packet.c b/src/resolve/resolved-dns-packet.c +index 652970284..240ee448f 100644 +--- a/src/resolve/resolved-dns-packet.c ++++ b/src/resolve/resolved-dns-packet.c +@@ -2269,6 +2269,9 @@ int dns_packet_is_reply_for(DnsPacket *p, const DnsResourceKey *key) { + if (r < 0) + return r; + ++ if (!p->question) ++ return 0; ++ + if (p->question->n_keys != 1) + return 0; + +-- +2.15.0.rc2 + |