diff options
Diffstat (limited to 'poky/meta/recipes-devtools/patch')
-rw-r--r-- | poky/meta/recipes-devtools/patch/patch/0001-Fix-swapping-fake-lines-in-pch_swap.patch | 36 | ||||
-rw-r--r-- | poky/meta/recipes-devtools/patch/patch_2.7.6.bb | 1 |
2 files changed, 37 insertions, 0 deletions
diff --git a/poky/meta/recipes-devtools/patch/patch/0001-Fix-swapping-fake-lines-in-pch_swap.patch b/poky/meta/recipes-devtools/patch/patch/0001-Fix-swapping-fake-lines-in-pch_swap.patch new file mode 100644 index 000000000..049149eb9 --- /dev/null +++ b/poky/meta/recipes-devtools/patch/patch/0001-Fix-swapping-fake-lines-in-pch_swap.patch @@ -0,0 +1,36 @@ +From 9c986353e420ead6e706262bf204d6e03322c300 Mon Sep 17 00:00:00 2001 +From: Andreas Gruenbacher <agruen@gnu.org> +Date: Fri, 17 Aug 2018 13:35:40 +0200 +Subject: [PATCH] Fix swapping fake lines in pch_swap + +* src/pch.c (pch_swap): Fix swapping p_bfake and p_efake when there is a +blank line in the middle of a context-diff hunk: that empty line stays +in the middle of the hunk and isn't swapped. + +Fixes: https://savannah.gnu.org/bugs/index.php?53133 +Signed-off-by: Andreas Gruenbacher <agruen@gnu.org> + +Upstream-Status: Backport [https://git.savannah.gnu.org/git/patch.git] +CVE: CVE-2018-6952 +Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com> + +--- + src/pch.c | 2 +- + 1 file changed, 1 insertion(+), 1 deletion(-) + +diff --git a/src/pch.c b/src/pch.c +index e92bc64..a500ad9 100644 +--- a/src/pch.c ++++ b/src/pch.c +@@ -2122,7 +2122,7 @@ pch_swap (void) + } + if (p_efake >= 0) { /* fix non-freeable ptr range */ + if (p_efake <= i) +- n = p_end - i + 1; ++ n = p_end - p_ptrn_lines; + else + n = -i; + p_efake += n; +-- +2.10.2 + diff --git a/poky/meta/recipes-devtools/patch/patch_2.7.6.bb b/poky/meta/recipes-devtools/patch/patch_2.7.6.bb index 823486dd0..85b0db733 100644 --- a/poky/meta/recipes-devtools/patch/patch_2.7.6.bb +++ b/poky/meta/recipes-devtools/patch/patch_2.7.6.bb @@ -5,6 +5,7 @@ SRC_URI += "file://0001-Unset-need_charset_alias-when-building-for-musl.patch \ file://0002-Fix-segfault-with-mangled-rename-patch.patch \ file://0003-Allow-input-files-to-be-missing-for-ed-style-patches.patch \ file://0004-Fix-arbitrary-command-execution-in-ed-style-patches-.patch \ + file://0001-Fix-swapping-fake-lines-in-pch_swap.patch \ " SRC_URI[md5sum] = "4c68cee989d83c87b00a3860bcd05600" |