diff options
Diffstat (limited to 'meta/recipes-bsp/grub/files/0010-gnulib-argp-help-Fix-dereference-of-a-possibly-NULL-.patch')
-rw-r--r-- | meta/recipes-bsp/grub/files/0010-gnulib-argp-help-Fix-dereference-of-a-possibly-NULL-.patch | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/meta/recipes-bsp/grub/files/0010-gnulib-argp-help-Fix-dereference-of-a-possibly-NULL-.patch b/meta/recipes-bsp/grub/files/0010-gnulib-argp-help-Fix-dereference-of-a-possibly-NULL-.patch new file mode 100644 index 0000000000..102a494561 --- /dev/null +++ b/meta/recipes-bsp/grub/files/0010-gnulib-argp-help-Fix-dereference-of-a-possibly-NULL-.patch @@ -0,0 +1,52 @@ +From eaf9da8b5f8349c51cfc89dd8e39a1a61f89790a Mon Sep 17 00:00:00 2001 +From: Darren Kenny <darren.kenny@oracle.com> +Date: Wed, 28 Oct 2020 14:43:01 +0000 +Subject: [PATCH] gnulib/argp-help: Fix dereference of a possibly NULL state + +All other instances of call to __argp_failure() where there is +a dgettext() call is first checking whether state is NULL before +attempting to dereference it to get the root_argp->argp_domain. + +Fixes: CID 292436 + +Signed-off-by: Darren Kenny <darren.kenny@oracle.com> +Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com> + +Upstream-Status: Backport [https://git.savannah.gnu.org/cgit/grub.git/commit/?id=3a37bf120a9194c373257c70175cdb5b337bc107] +Signed-off-by: Marta Rybczynska <marta.rybczynska@huawei.com> +--- + conf/Makefile.extra-dist | 1 + + .../lib/gnulib-patches/fix-null-state-deref.patch | 12 ++++++++++++ + 2 files changed, 13 insertions(+) + create mode 100644 grub-core/lib/gnulib-patches/fix-null-state-deref.patch + +diff --git a/conf/Makefile.extra-dist b/conf/Makefile.extra-dist +index 9e55458..96d7e69 100644 +--- a/conf/Makefile.extra-dist ++++ b/conf/Makefile.extra-dist +@@ -29,6 +29,7 @@ EXTRA_DIST += grub-core/genemuinit.sh + EXTRA_DIST += grub-core/genemuinitheader.sh + + EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-deref.patch ++EXTRA_DIST += grub-core/lib/gnulib-patches/fix-null-state-deref.patch + EXTRA_DIST += grub-core/lib/gnulib-patches/fix-uninit-structure.patch + EXTRA_DIST += grub-core/lib/gnulib-patches/fix-unused-value.patch + EXTRA_DIST += grub-core/lib/gnulib-patches/fix-width.patch +diff --git a/grub-core/lib/gnulib-patches/fix-null-state-deref.patch b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch +new file mode 100644 +index 0000000..813ec09 +--- /dev/null ++++ b/grub-core/lib/gnulib-patches/fix-null-state-deref.patch +@@ -0,0 +1,12 @@ ++--- a/lib/argp-help.c 2020-10-28 14:32:19.189215988 +0000 +++++ b/lib/argp-help.c 2020-10-28 14:38:21.204673940 +0000 ++@@ -145,7 +145,8 @@ ++ if (*(int *)((char *)upptr + up->uparams_offs) >= upptr->rmargin) ++ { ++ __argp_failure (state, 0, 0, ++- dgettext (state->root_argp->argp_domain, +++ dgettext (state == NULL ? NULL +++ : state->root_argp->argp_domain, ++ "\ ++ ARGP_HELP_FMT: %s value is less than or equal to %s"), ++ "rmargin", up->name); |