diff options
Diffstat (limited to 'sys-libs')
-rw-r--r-- | sys-libs/glibc/files/glibc-2.40-libio-legacy.patch | 30 | ||||
-rw-r--r-- | sys-libs/glibc/glibc-2.40-r2.ebuild (renamed from sys-libs/glibc/glibc-2.40-r1.ebuild) | 1 |
2 files changed, 31 insertions, 0 deletions
diff --git a/sys-libs/glibc/files/glibc-2.40-libio-legacy.patch b/sys-libs/glibc/files/glibc-2.40-libio-legacy.patch new file mode 100644 index 000000000000..e0b3b6c35455 --- /dev/null +++ b/sys-libs/glibc/files/glibc-2.40-libio-legacy.patch @@ -0,0 +1,30 @@ +https://bugs.gentoo.org/939446 +https://sourceware.org/PR32164 +https://sourceware.org/git/?p=glibc.git;a=commit;h=7073164add3b874cf0c19ca0fb84236f6bb0985d + +From 7073164add3b874cf0c19ca0fb84236f6bb0985d Mon Sep 17 00:00:00 2001 +From: Siddhesh Poyarekar <siddhesh@sourceware.org> +Date: Tue, 3 Sep 2024 14:58:33 -0400 +Subject: [PATCH] libio: Attempt wide backup free only for non-legacy code + +_wide_data and _mode are not available in legacy code, so do not attempt +to free the wide backup buffer in legacy code. + +Resolves: BZ #32137 and BZ #27821 + +Signed-off-by: Siddhesh Poyarekar <siddhesh@sourceware.org> +Reviewed-by: Florian Weimer <fweimer@redhat.com> +(cherry picked from commit ae4d44b1d501421ad9a3af95279b8f4d1546f1ce) +--- a/libio/genops.c ++++ b/libio/genops.c +@@ -819,7 +819,7 @@ _IO_unbuffer_all (void) + /* Free up the backup area if it was ever allocated. */ + if (_IO_have_backup (fp)) + _IO_free_backup_area (fp); +- if (fp->_mode > 0 && _IO_have_wbackup (fp)) ++ if (!legacy && fp->_mode > 0 && _IO_have_wbackup (fp)) + _IO_free_wbackup_area (fp); + + if (! (fp->_flags & _IO_UNBUFFERED) +-- +2.43.5 diff --git a/sys-libs/glibc/glibc-2.40-r1.ebuild b/sys-libs/glibc/glibc-2.40-r2.ebuild index 1c018dc68f75..e0f6fc6aebc8 100644 --- a/sys-libs/glibc/glibc-2.40-r1.ebuild +++ b/sys-libs/glibc/glibc-2.40-r2.ebuild @@ -979,6 +979,7 @@ src_prepare() { fi einfo "Applying Gentoo Glibc patchset ${patchsetname}" eapply "${WORKDIR}"/patches + eapply "${FILESDIR}"/${P}-libio-legacy.patch einfo "Done." fi |