diff options
Diffstat (limited to 'meta/recipes-connectivity/bind/bind/0001-bind-fix-CVE-2019-6471.patch')
-rw-r--r-- | meta/recipes-connectivity/bind/bind/0001-bind-fix-CVE-2019-6471.patch | 64 |
1 files changed, 0 insertions, 64 deletions
diff --git a/meta/recipes-connectivity/bind/bind/0001-bind-fix-CVE-2019-6471.patch b/meta/recipes-connectivity/bind/bind/0001-bind-fix-CVE-2019-6471.patch deleted file mode 100644 index 2fed99e1bb..0000000000 --- a/meta/recipes-connectivity/bind/bind/0001-bind-fix-CVE-2019-6471.patch +++ /dev/null @@ -1,64 +0,0 @@ -Backport patch to fix CVE-2019-6471. - -Ref: -https://security-tracker.debian.org/tracker/CVE-2019-6471 - -CVE: CVE-2019-6471 -Upstream-Status: Backport [https://gitlab.isc.org/isc-projects/bind9/commit/3a9c7bb] - -Signed-off-by: Kai Kang <kai.kang@windriver.com> - -From 3a9c7bb80d4a609b86427406d9dd783199920b5b Mon Sep 17 00:00:00 2001 -From: Mark Andrews <marka@isc.org> -Date: Tue, 19 Mar 2019 14:14:21 +1100 -Subject: [PATCH] move item_out test inside lock in dns_dispatch_getnext() - -(cherry picked from commit 60c42f849d520564ed42e5ed0ba46b4b69c07712) ---- - lib/dns/dispatch.c | 12 ++++++++---- - 1 file changed, 8 insertions(+), 4 deletions(-) - -diff --git a/lib/dns/dispatch.c b/lib/dns/dispatch.c -index 408beda367..3278db4a07 100644 ---- a/lib/dns/dispatch.c -+++ b/lib/dns/dispatch.c -@@ -134,7 +134,7 @@ struct dns_dispentry { - isc_task_t *task; - isc_taskaction_t action; - void *arg; -- bool item_out; -+ bool item_out; - dispsocket_t *dispsocket; - ISC_LIST(dns_dispatchevent_t) items; - ISC_LINK(dns_dispentry_t) link; -@@ -3422,13 +3422,14 @@ dns_dispatch_getnext(dns_dispentry_t *resp, dns_dispatchevent_t **sockevent) { - disp = resp->disp; - REQUIRE(VALID_DISPATCH(disp)); - -- REQUIRE(resp->item_out == true); -- resp->item_out = false; -- - ev = *sockevent; - *sockevent = NULL; - - LOCK(&disp->lock); -+ -+ REQUIRE(resp->item_out == true); -+ resp->item_out = false; -+ - if (ev->buffer.base != NULL) - free_buffer(disp, ev->buffer.base, ev->buffer.length); - free_devent(disp, ev); -@@ -3573,6 +3574,9 @@ dns_dispatch_removeresponse(dns_dispentry_t **resp, - isc_task_send(disp->task[0], &disp->ctlevent); - } - -+/* -+ * disp must be locked. -+ */ - static void - do_cancel(dns_dispatch_t *disp) { - dns_dispatchevent_t *ev; --- -2.20.1 - |