* [whinlatter][PATCH] glibc: stable 2.42 branch updates
@ 2026-04-10 12:09 Hemanth.KumarMD
2026-04-10 12:28 ` Hemanth Kumar M D
0 siblings, 1 reply; 2+ messages in thread
From: Hemanth.KumarMD @ 2026-04-10 12:09 UTC (permalink / raw)
To: openembedded-core; +Cc: Sundeep.Kokkonda, Hemanth.KumarMD
From: Hemanth Kumar M D <Hemanth.KumarMD@windriver.com>
$ git log --oneline 912d89a766847649a3857985a3b5e6065c51bfd4..a56a2943d2ce541102c630142c2eae0fbfc5886b
a56a2943d2 tests: fix tst-rseq with Linux 7.0
68099ccc94 elf: parse /proc/self/maps as the last resort to find the gap for tst-link-map-contiguous-ldso
426378547e resolv: Check hostname for validity (CVE-2026-4438)
8e863fb1c9 resolv: Count records correctly (CVE-2026-4437)
1a19d5a507 posix: Run tst-wordexp-reuse-mem test
9cd9c90544 iconvdata: Fix invalid pointer arithmetic in ANSI_X3.110 module
ebd45473f5 nss: Missing checks in __nss_configure_lookup, __nss_database_get (bug 28940)
937ef7aaf3 Linux: In getlogin_r, use utmp fallback only for specific errors
3989780591 nss: Introduce dedicated struct nss_database_for_fork type
Testing Results:
+--------------+--------+--------+------+
| Result | Before | After | Diff |
+--------------+--------+--------+------+
| PASS | 6934 | 6938 | +4 |
| XPASS | 4 | 4 | 0 |
| FAIL | 76 | 75 | -1 |
| XFAIL | 16 | 16 | 0 |
| UNSUPPORTED | 108 | 109 | +1 |
+--------------+--------+--------+------+
Changes in testcases:
+------------------------------------------------------+--------+-------------+
| Testcase | Before | After |
+------------------------------------------------------+--------+-------------+
| elf/tst-glibc-hwcaps | FAIL | PASS |
| elf/tst-ldconfig-soname | FAIL | PASS |
| nptl/tst-thread-affinity-pthread2 | PASS | FAIL |
| nss/tst-nss-malloc-failure-getlogin_r | N/A | UNSUPPORTED |
| posix/tst-wordexp-reuse-mem | N/A | PASS |
| resolv/tst-resolv-dns-section | N/A | PASS |
| resolv/tst-resolv-invalid-ptr | N/A | PASS |
+------------------------------------------------------+--------+-------------+
Signed-off-by: Hemanth Kumar M D <Hemanth.KumarMD@windriver.com>
---
meta/recipes-core/glibc/glibc-version.inc | 2 +-
meta/recipes-core/glibc/glibc_2.42.bb | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
index 9991c02495..9f1003570d 100644
--- a/meta/recipes-core/glibc/glibc-version.inc
+++ b/meta/recipes-core/glibc/glibc-version.inc
@@ -1,6 +1,6 @@
SRCBRANCH ?= "release/2.42/master"
PV = "2.42+git"
-SRCREV_glibc ?= "912d89a766847649a3857985a3b5e6065c51bfd4"
+SRCREV_glibc ?= "a56a2943d2ce541102c630142c2eae0fbfc5886b"
SRCREV_localedef ?= "cba02c503d7c853a38ccfb83c57e343ca5ecd7e5"
GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https"
diff --git a/meta/recipes-core/glibc/glibc_2.42.bb b/meta/recipes-core/glibc/glibc_2.42.bb
index a8717c0eae..7e0aa3d5fc 100644
--- a/meta/recipes-core/glibc/glibc_2.42.bb
+++ b/meta/recipes-core/glibc/glibc_2.42.bb
@@ -17,7 +17,7 @@ Allows for ASLR bypass so can bypass some hardening, not an exploit in itself, m
easier access for another. 'ASLR bypass itself is not a vulnerability.'"
CVE_STATUS_GROUPS += "CVE_STATUS_STABLE_BACKPORTS"
-CVE_STATUS_STABLE_BACKPORTS = "CVE-2025-15281 CVE-2026-0861 CVE-2026-0915"
+CVE_STATUS_STABLE_BACKPORTS = "CVE-2025-15281 CVE-2026-0861 CVE-2026-0915 CVE-2026-4437 CVE-2026-4438"
CVE_STATUS_STABLE_BACKPORTS[status] = "cpe-stable-backport: fix available in used git hash"
DEPENDS += "gperf-native bison-native"
--
2.49.0
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [whinlatter][PATCH] glibc: stable 2.42 branch updates
2026-04-10 12:09 [whinlatter][PATCH] glibc: stable 2.42 branch updates Hemanth.KumarMD
@ 2026-04-10 12:28 ` Hemanth Kumar M D
0 siblings, 0 replies; 2+ messages in thread
From: Hemanth Kumar M D @ 2026-04-10 12:28 UTC (permalink / raw)
To: openembedded-core; +Cc: Sundeep.Kokkonda
[-- Attachment #1: Type: text/plain, Size: 4406 bytes --]
Hello,
This patch depends on the related whinlatter backport series addressing
build issues with newer glibc:
https://lists.openembedded.org/g/openembedded-core/message/235011?p=%2C%2C%2C20%2C0%2C0%2C0%3A%3ACreated%2C%2C%5Bwhinlatter%5D%5BPATCH+1%2F9%5D+dtc%3A+backport+fix+for+build+with+glibc-2.43%2C20%2C2%2C0%2C118744346
<https://lists.openembedded.org/g/openembedded-core/message/235011?p=%2C%2C%2C20%2C0%2C0%2C0%3A%3ACreated%2C%2C%5Bwhinlatter%5D%5BPATCH+1%2F9%5D+dtc%3A+backport+fix+for+build+with+glibc-2.43%2C20%2C2%2C0%2C118744346>
On 10-04-2026 05:39 pm, Hemanth.KumarMD@windriver.com wrote:
> From: Hemanth Kumar M D<Hemanth.KumarMD@windriver.com>
>
> $ git log --oneline 912d89a766847649a3857985a3b5e6065c51bfd4..a56a2943d2ce541102c630142c2eae0fbfc5886b
>
> a56a2943d2 tests: fix tst-rseq with Linux 7.0
> 68099ccc94 elf: parse /proc/self/maps as the last resort to find the gap for tst-link-map-contiguous-ldso
> 426378547e resolv: Check hostname for validity (CVE-2026-4438)
> 8e863fb1c9 resolv: Count records correctly (CVE-2026-4437)
> 1a19d5a507 posix: Run tst-wordexp-reuse-mem test
> 9cd9c90544 iconvdata: Fix invalid pointer arithmetic in ANSI_X3.110 module
> ebd45473f5 nss: Missing checks in __nss_configure_lookup, __nss_database_get (bug 28940)
> 937ef7aaf3 Linux: In getlogin_r, use utmp fallback only for specific errors
> 3989780591 nss: Introduce dedicated struct nss_database_for_fork type
>
> Testing Results:
> +--------------+--------+--------+------+
> | Result | Before | After | Diff |
> +--------------+--------+--------+------+
> | PASS | 6934 | 6938 | +4 |
> | XPASS | 4 | 4 | 0 |
> | FAIL | 76 | 75 | -1 |
> | XFAIL | 16 | 16 | 0 |
> | UNSUPPORTED | 108 | 109 | +1 |
> +--------------+--------+--------+------+
>
> Changes in testcases:
> +------------------------------------------------------+--------+-------------+
> | Testcase | Before | After |
> +------------------------------------------------------+--------+-------------+
> | elf/tst-glibc-hwcaps | FAIL | PASS |
> | elf/tst-ldconfig-soname | FAIL | PASS |
> | nptl/tst-thread-affinity-pthread2 | PASS | FAIL |
> | nss/tst-nss-malloc-failure-getlogin_r | N/A | UNSUPPORTED |
> | posix/tst-wordexp-reuse-mem | N/A | PASS |
> | resolv/tst-resolv-dns-section | N/A | PASS |
> | resolv/tst-resolv-invalid-ptr | N/A | PASS |
> +------------------------------------------------------+--------+-------------+
>
> Signed-off-by: Hemanth Kumar M D<Hemanth.KumarMD@windriver.com>
> ---
> meta/recipes-core/glibc/glibc-version.inc | 2 +-
> meta/recipes-core/glibc/glibc_2.42.bb | 2 +-
> 2 files changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/meta/recipes-core/glibc/glibc-version.inc b/meta/recipes-core/glibc/glibc-version.inc
> index 9991c02495..9f1003570d 100644
> --- a/meta/recipes-core/glibc/glibc-version.inc
> +++ b/meta/recipes-core/glibc/glibc-version.inc
> @@ -1,6 +1,6 @@
> SRCBRANCH ?= "release/2.42/master"
> PV = "2.42+git"
> -SRCREV_glibc ?= "912d89a766847649a3857985a3b5e6065c51bfd4"
> +SRCREV_glibc ?= "a56a2943d2ce541102c630142c2eae0fbfc5886b"
> SRCREV_localedef ?= "cba02c503d7c853a38ccfb83c57e343ca5ecd7e5"
>
> GLIBC_GIT_URI ?= "git://sourceware.org/git/glibc.git;protocol=https" diff --git a/meta/recipes-core/glibc/glibc_2.42.bb
> b/meta/recipes-core/glibc/glibc_2.42.bb index a8717c0eae..7e0aa3d5fc
> 100644 --- a/meta/recipes-core/glibc/glibc_2.42.bb +++
> b/meta/recipes-core/glibc/glibc_2.42.bb @@ -17,7 +17,7 @@ Allows for
> ASLR bypass so can bypass some hardening, not an exploit in itself, m
> easier access for another. 'ASLR bypass itself is not a vulnerability.'"
>
> CVE_STATUS_GROUPS += "CVE_STATUS_STABLE_BACKPORTS"
> -CVE_STATUS_STABLE_BACKPORTS = "CVE-2025-15281 CVE-2026-0861 CVE-2026-0915"
> +CVE_STATUS_STABLE_BACKPORTS = "CVE-2025-15281 CVE-2026-0861 CVE-2026-0915 CVE-2026-4437 CVE-2026-4438"
> CVE_STATUS_STABLE_BACKPORTS[status] = "cpe-stable-backport: fix available in used git hash"
>
> DEPENDS += "gperf-native bison-native"
--
Regards,
Hemanth Kumar M D
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