[meta-oe,dunfell] c-ares: fix CVE-2022-4904 & Update SRC_URI branch and protocols

diff --git a/meta-oe/recipes-support/c-ares/c-ares/CVE-2022-4904.patch b/meta-oe/recipes-support/c-ares/c-ares/CVE-2022-4904.patch
new file mode 100644
index 000000000..fb0aee372
--- /dev/null
+++ b/meta-oe/recipes-support/c-ares/c-ares/CVE-2022-4904.patch
@@ -0,0 +1,67 @@ 
+From 9903253c347f9e0bffd285ae3829aef251cc852d Mon Sep 17 00:00:00 2001
+From: hopper-vul <118949689+hopper-vul@users.noreply.github.com>
+Date: Wed, 18 Jan 2023 22:14:26 +0800
+Subject: [PATCH] Add str len check in config_sortlist to avoid stack overflow
+ (#497)
+
+In ares_set_sortlist, it calls config_sortlist(..., sortstr) to parse
+the input str and initialize a sortlist configuration.
+
+However, ares_set_sortlist has not any checks about the validity of the input str.
+It is very easy to create an arbitrary length stack overflow with the unchecked
+`memcpy(ipbuf, str, q-str);` and `memcpy(ipbufpfx, str, q-str);`
+statements in the config_sortlist call, which could potentially cause severe
+security impact in practical programs.
+
+This commit add necessary check for `ipbuf` and `ipbufpfx` which avoid the
+potential stack overflows.
+
+fixes #496
+
+Fix By: @hopper-vul
+
+CVE: CVE-2022-4904
+Upstream-Status: Backport [https://github.com/c-ares/c-ares/commit/9903253c347f9e0bffd285ae3829aef251cc852d]
+
+Signed-off-by: Peter Marko <peter.marko@siemens.com>
+Signed-off-by: Vijay Anusuri <vanusuri@mvista.com>
+---
+ src/lib/ares_init.c    | 4 ++++
+ test/ares-test-init.cc | 2 ++
+ 2 files changed, 6 insertions(+)
+
+diff --git a/src/lib/ares_init.c b/src/lib/ares_init.c
+index 51668a5c..3f9cec65 100644
+--- a/src/lib/ares_init.c
++++ b/src/lib/ares_init.c
+@@ -1913,6 +1913,8 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
+       q = str;
+       while (*q && *q != '/' && *q != ';' && !ISSPACE(*q))
+         q++;
++      if (q-str >= 16)
++        return ARES_EBADSTR;
+       memcpy(ipbuf, str, q-str);
+       ipbuf[q-str] = '\0';
+       /* Find the prefix */
+@@ -1921,6 +1923,8 @@ static int config_sortlist(struct apattern **sortlist, int *nsort,
+           const char *str2 = q+1;
+           while (*q && *q != ';' && !ISSPACE(*q))
+             q++;
++          if (q-str >= 32)
++            return ARES_EBADSTR;
+           memcpy(ipbufpfx, str, q-str);
+           ipbufpfx[q-str] = '\0';
+           str = str2;
+diff --git a/test/ares-test-init.cc b/test/ares-test-init.cc
+index 63c6a228..ee845181 100644
+--- a/test/ares-test-init.cc
++++ b/test/ares-test-init.cc
+@@ -275,6 +275,8 @@ TEST_F(DefaultChannelTest, SetAddresses) {
+ 
+ TEST_F(DefaultChannelTest, SetSortlistFailures) {
+   EXPECT_EQ(ARES_ENODATA, ares_set_sortlist(nullptr, "1.2.3.4"));
++  EXPECT_EQ(ARES_EBADSTR, ares_set_sortlist(channel_, "111.111.111.111*/16"));
++  EXPECT_EQ(ARES_EBADSTR, ares_set_sortlist(channel_, "111.111.111.111/255.255.255.240*"));
+   EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; lwk"));
+   EXPECT_EQ(ARES_SUCCESS, ares_set_sortlist(channel_, "xyzzy ; 0x123"));
+ }
diff --git a/meta-oe/recipes-support/c-ares/c-ares_1.18.1.bb b/meta-oe/recipes-support/c-ares/c-ares_1.18.1.bb
index 25ce45d74..6a367e69e 100644
--- a/meta-oe/recipes-support/c-ares/c-ares_1.18.1.bb
+++ b/meta-oe/recipes-support/c-ares/c-ares_1.18.1.bb
@@ -5,7 +5,9 @@  SECTION = "libs"
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://LICENSE.md;md5=fb997454c8d62aa6a47f07a8cd48b006"
 
-SRC_URI = "git://github.com/c-ares/c-ares.git;branch=main"
+SRC_URI = "git://github.com/c-ares/c-ares.git;branch=main;protocol=https \
+           file://CVE-2022-4904.patch \
+          "
 SRCREV = "2aa086f822aad5017a6f2061ef656f237a62d0ed"
 
 UPSTREAM_CHECK_GITTAGREGEX = "cares-(?P<pver>\d+_(\d_?)+)"