From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Darren Kenny Date: Tue, 24 Nov 2020 18:04:22 +0000 Subject: [PATCH] gnulib/regcomp: Fix uninitialized re_token This issue has been fixed in the latest version of gnulib, so to maintain consistency, I've backported that change rather than doing something different. Fixes: CID 73828 Signed-off-by: Darren Kenny Reviewed-by: Daniel Kiper --- grub-core/gnulib/regcomp.c | 3 +-- conf/Makefile.extra-dist | 1 + grub-core/gnulib-fix-regcomp-uninit-token.patch | 12 ++++++++++++ 3 files changed, 14 insertions(+), 2 deletions(-) create mode 100644 grub-core/gnulib-fix-regcomp-uninit-token.patch diff --git a/grub-core/gnulib/regcomp.c b/grub-core/gnulib/regcomp.c index de9f62208..6d0830ac6 100644 --- a/grub-core/gnulib/regcomp.c +++ b/grub-core/gnulib/regcomp.c @@ -3790,8 +3790,7 @@ static bin_tree_t * create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right, re_token_type_t type) { - re_token_t t; - t.type = type; + re_token_t t = { .type = type }; return create_token_tree (dfa, left, right, &t); } diff --git a/conf/Makefile.extra-dist b/conf/Makefile.extra-dist index edbe7846e..ee276a877 100644 --- a/conf/Makefile.extra-dist +++ b/conf/Makefile.extra-dist @@ -32,6 +32,7 @@ EXTRA_DIST += grub-core/genemuinitheader.sh EXTRA_DIST += grub-core/gnulib-fix-null-deref.diff EXTRA_DIST += grub-core/gnulib-fix-null-state-deref.patch +EXTRA_DIST += grub-core/gnulib-fix-regcomp-uninit-token.patch EXTRA_DIST += grub-core/gnulib-fix-regexec-null-deref.patch EXTRA_DIST += grub-core/gnulib-fix-uninit-structure.patch EXTRA_DIST += grub-core/gnulib-fix-unused-value.patch diff --git a/grub-core/gnulib-fix-regcomp-uninit-token.patch b/grub-core/gnulib-fix-regcomp-uninit-token.patch new file mode 100644 index 000000000..d61574522 --- /dev/null +++ b/grub-core/gnulib-fix-regcomp-uninit-token.patch @@ -0,0 +1,12 @@ +--- grub-core/gnulib/regcomp.c ++++ grub-core/gnulib/regcomp.c +@@ -3808,8 +3808,7 @@ static bin_tree_t * + create_tree (re_dfa_t *dfa, bin_tree_t *left, bin_tree_t *right, + re_token_type_t type) + { +- re_token_t t; +- t.type = type; ++ re_token_t t = { .type = type }; + return create_token_tree (dfa, left, right, &t); + } +