curl: Update to 8.9.1

This update contains minor features, bugfixes, and addresses several CVEs:
* https://curl.se/docs/CVE-2024-6197.html
* https://curl.se/docs/CVE-2024-6874.html
* https://curl.se/docs/CVE-2024-7264.html

Full relese notes available at https://curl.se/ch/8.9.1.html

Backport a patch to fix a SIGPIPE issue found shortly after release:
https://curl.se/mail/distros-2024-08/0002.html

(From OE-Core rev: ff607f50f1e15ca713048bba83ca15d1e4e08b6a)

Signed-off-by: Robert Joslyn <robert.joslyn@redrectangle.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-support/curl/curl/0001-sigpipe-init-the-struct-so-that-first-apply-ignores.patch

@@ -0,0 +1,38 @@
+From 3eec5afbd0b6377eca893c392569b2faf094d970 Mon Sep 17 00:00:00 2001
+From: Daniel Stenberg <daniel@haxx.se>
+Date: Mon, 5 Aug 2024 00:17:17 +0200
+Subject: [PATCH] sigpipe: init the struct so that first apply ignores
+
+Initializes 'no_signal' to TRUE, so that a call to sigpipe_apply() after
+init ignores the signal (unless CURLOPT_NOSIGNAL) is set.
+
+I have read the existing code multiple times now and I think it gets the
+initial state reversed this missing to ignore.
+
+Regression from 17e6f06ea37136c36d27
+
+Reported-by: Rasmus Thomsen
+Fixes #14344
+Closes #14390
+
+Upstream-Status: Backport [https://github.com/curl/curl/commit/3eec5afbd0b6377eca893c392569b2faf094d970]
+Signed-off-by: Robert Joslyn <robert.joslyn@redrectangle.org>
+---
+ lib/sigpipe.h | 1 +
+ 1 file changed, 1 insertion(+)
+
+diff --git a/lib/sigpipe.h b/lib/sigpipe.h
+index b91a2f513..d78afd905 100644
+--- a/lib/sigpipe.h
++++ b/lib/sigpipe.h
+@@ -39,6 +39,7 @@ struct sigpipe_ignore {
+ static void sigpipe_init(struct sigpipe_ignore *ig)
+ {
+   memset(ig, 0, sizeof(*ig));
++  ig->no_signal = TRUE;
+ }
+ 
+ /*
+-- 
+2.44.2
+

meta/recipes-support/curl/curl_8.9.1.bb

@@ -14,8 +14,9 @@ SRC_URI = " \
     file://run-ptest \
     file://disable-tests \
     file://no-test-timeout.patch \
+    file://0001-sigpipe-init-the-struct-so-that-first-apply-ignores.patch \
 "
-SRC_URI[sha256sum] = "0f58bb95fc330c8a46eeb3df5701b0d90c9d9bfcc42bd1cd08791d12551d4400"
+SRC_URI[sha256sum] = "f292f6cc051d5bbabf725ef85d432dfeacc8711dd717ea97612ae590643801e5"
 
 # Curl has used many names over the years...
 CVE_PRODUCT = "haxx:curl haxx:libcurl curl:curl curl:libcurl libcurl:libcurl daniel_stenberg:curl"