[Buildroot] [git commit branch/next] package/hostapd: fix build with CVE-2021-30004 changes
From: Yann E. MORIN <hidden>
Date: 2021-08-03 22:28:56
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=75496165dc5aa291941a995d43f65efeb35766f1 branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/next Commit d65586f45a22 ("package/hostapd: add upstream patch to fix CVE-2021-30004") added security patch from hostapd upstream without required ASN.1 helpers. Backport and adapt two commits from the hostapd upstream to add missing headers and helpers. Fixes: http://autobuild.buildroot.net/results/8f56cf556efbf447633ce873a21635f5adbc3cd2/ Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> [yann.morin.1998@free.fr: slightly reformat the patches] Signed-off-by: Yann E. MORIN <redacted> --- ...de-stdbool.h-to-allow-C99-bool-to-be-used.patch | 32 +++++++++++++++++++ ...elper-functions-for-recognizing-tag-value.patch | 37 ++++++++++++++++++++++ 2 files changed, 69 insertions(+)
diff --git a/package/hostapd/0003-Include-stdbool.h-to-allow-C99-bool-to-be-used.patch b/package/hostapd/0003-Include-stdbool.h-to-allow-C99-bool-to-be-used.patch
new file mode 100644
index 0000000000..e52dbdb694
--- /dev/null
+++ b/package/hostapd/0003-Include-stdbool.h-to-allow-C99-bool-to-be-used.patch@@ -0,0 +1,32 @@ +From 99cf89555313056d3a8fa54b21d02dc880b363e1 Mon Sep 17 00:00:00 2001 +From: Jouni Malinen <jouni@codeaurora.org> +Date: Mon, 20 Apr 2020 20:29:31 +0300 +Subject: [PATCH] Include stdbool.h to allow C99 bool to be used + +We have practically started requiring some C99 features, so might as +well finally go ahead and bring in the C99 bool as well. + +Signed-off-by: Jouni Malinen <jouni@codeaurora.org> +[geomatsi@gmail.com: backport from upstream] +Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> +[yann.morin.1998@free.fr: keep upstream sha1 in header, drop numbering] +Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> +--- + src/utils/includes.h | 1 + + 1 file changed, 1 insertion(+) + +diff --git a/src/utils/includes.h b/src/utils/includes.h +index 75513fc8c..741fc9c14 100644 +--- a/src/utils/includes.h ++++ b/src/utils/includes.h +@@ -18,6 +18,7 @@ + + #include <stdlib.h> + #include <stddef.h> ++#include <stdbool.h> + #include <stdio.h> + #include <stdarg.h> + #include <string.h> +-- +2.25.1 +
diff --git a/package/hostapd/0004-ASN.1-Add-helper-functions-for-recognizing-tag-value.patch b/package/hostapd/0004-ASN.1-Add-helper-functions-for-recognizing-tag-value.patch
new file mode 100644
index 0000000000..a5415e7daf
--- /dev/null
+++ b/package/hostapd/0004-ASN.1-Add-helper-functions-for-recognizing-tag-value.patch@@ -0,0 +1,37 @@ +From 9a990e8c4eb92dd64e0ec483599820e45c35ac23 Mon Sep 17 00:00:00 2001 +From: Jouni Malinen <j@w1.fi> +Date: Sat, 13 Mar 2021 23:14:23 +0200 +Subject: [PATCH] ASN.1: Add helper functions for recognizing tag values + +Signed-off-by: Jouni Malinen <j@w1.fi> +[geomatsi@gmail.com: backport asn1_is_null() from upstream 9a990e8c4eb9] +Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> +[yann.morin.1998@free.fr: + - reformat, keep the upstream sha1 and title, + - drop numbering +] +Signed-off-by: Yann E. MORIN <yann.morin.1998@free.fr> +--- + src/tls/asn1.h | 102 +++++++++++++++++++++++++++++++++++++++++++++++++ + 1 file changed, 102 insertions(+) + +diff --git a/src/tls/asn1.h b/src/tls/asn1.h +index de3430adb..a4d1be473 100644 +--- a/src/tls/asn1.h ++++ b/src/tls/asn1.h +@@ -66,6 +66,12 @@ struct wpabuf * asn1_build_alg_id(const struct asn1_oid *oid, + unsigned long asn1_bit_string_to_long(const u8 *buf, size_t len); + int asn1_oid_equal(const struct asn1_oid *a, const struct asn1_oid *b); + ++static inline bool asn1_is_null(const struct asn1_hdr *hdr) ++{ ++ return hdr->class == ASN1_CLASS_UNIVERSAL && ++ hdr->tag == ASN1_TAG_NULL; ++} ++ + extern struct asn1_oid asn1_sha1_oid; + extern struct asn1_oid asn1_sha256_oid; + +-- +2.25.1 +
_______________________________________________ buildroot mailing list buildroot@busybox.net http://lists.busybox.net/mailman/listinfo/buildroot