diff options
Diffstat (limited to 'poky/meta/recipes-devtools/git/files/CVE-2018-11233.patch')
-rw-r--r-- | poky/meta/recipes-devtools/git/files/CVE-2018-11233.patch | 44 |
1 files changed, 0 insertions, 44 deletions
diff --git a/poky/meta/recipes-devtools/git/files/CVE-2018-11233.patch b/poky/meta/recipes-devtools/git/files/CVE-2018-11233.patch deleted file mode 100644 index f4468cf2f..000000000 --- a/poky/meta/recipes-devtools/git/files/CVE-2018-11233.patch +++ /dev/null @@ -1,44 +0,0 @@ -From 014281e62b7920a6d710a85089e00ca012b0744c Mon Sep 17 00:00:00 2001 -From: Jeff King <peff@peff.net> -Date: Sun, 13 May 2018 12:09:42 -0400 -Subject: [PATCH] is_ntfs_dotgit: use a size_t for traversing string - -We walk through the "name" string using an int, which can -wrap to a negative value and cause us to read random memory -before our array (e.g., by creating a tree with a name >2GB, -since "int" is still 32 bits even on most 64-bit platforms). -Worse, this is easy to trigger during the fsck_tree() check, -which is supposed to be protecting us from malicious -garbage. - -Note one bit of trickiness in the existing code: we -sometimes assign -1 to "len" at the end of the loop, and -then rely on the "len++" in the for-loop's increment to take -it back to 0. This is still legal with a size_t, since -assigning -1 will turn into SIZE_MAX, which then wraps -around to 0 on increment. - -Signed-off-by: Jeff King <peff@peff.net> -CVE: CVE-2018-11233 -Upstream-Status: Backport[https://github.com/git/git/commit/11a9f4d807a0d71dc6eff51bb87baf4ca2cccf1d] -Signed-off-by: Sinan Kaya <okaya@kernel.org> ---- - path.c | 2 +- - 1 file changed, 1 insertion(+), 1 deletion(-) - -diff --git a/path.c b/path.c -index da8b65573..d31c795ff 100644 ---- a/path.c -+++ b/path.c -@@ -1305,7 +1305,7 @@ static int only_spaces_and_periods(const char *path, size_t len, size_t skip) - - int is_ntfs_dotgit(const char *name) - { -- int len; -+ size_t len; - - for (len = 0; ; len++) - if (!name[len] || name[len] == '\\' || is_dir_sep(name[len])) { --- -2.19.0 - |