diff options
Diffstat (limited to 'meta/recipes-devtools/go/go-1.14/CVE-2022-41722-1.patch')
| -rw-r--r-- | meta/recipes-devtools/go/go-1.14/CVE-2022-41722-1.patch | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/meta/recipes-devtools/go/go-1.14/CVE-2022-41722-1.patch b/meta/recipes-devtools/go/go-1.14/CVE-2022-41722-1.patch new file mode 100644 index 0000000000..f5bffd7a0b --- /dev/null +++ b/meta/recipes-devtools/go/go-1.14/CVE-2022-41722-1.patch @@ -0,0 +1,53 @@ +From 94e0c36694fb044e81381d112fef3692de7cdf52 Mon Sep 17 00:00:00 2001 +From: Yasuhiro Matsumoto <mattn.jp@gmail.com> +Date: Fri, 22 Apr 2022 10:07:51 +0900 +Subject: [PATCH 1/2] path/filepath: do not remove prefix "." when following + path contains ":". + +Fixes #52476 + +Change-Id: I9eb72ac7dbccd6322d060291f31831dc389eb9bb +Reviewed-on: https://go-review.googlesource.com/c/go/+/401595 +Auto-Submit: Ian Lance Taylor <iant@google.com> +Reviewed-by: Alex Brainman <alex.brainman@gmail.com> +Run-TryBot: Ian Lance Taylor <iant@google.com> +Reviewed-by: Ian Lance Taylor <iant@google.com> +Reviewed-by: Damien Neil <dneil@google.com> +TryBot-Result: Gopher Robot <gobot@golang.org> + +Upstream-Status: Backport from https://github.com/golang/go/commit/9cd1818a7d019c02fa4898b3e45a323e35033290 +CVE: CVE-2022-41722 +Signed-off-by: Shubham Kulkarni <skulkarni@mvista.com> +--- + src/path/filepath/path.go | 14 +++++++++++++- + 1 file changed, 13 insertions(+), 1 deletion(-) + +diff --git a/src/path/filepath/path.go b/src/path/filepath/path.go +index 26f1833..92dc090 100644 +--- a/src/path/filepath/path.go ++++ b/src/path/filepath/path.go +@@ -116,9 +116,21 @@ func Clean(path string) string { + case os.IsPathSeparator(path[r]): + // empty path element + r++ +- case path[r] == '.' && (r+1 == n || os.IsPathSeparator(path[r+1])): ++ case path[r] == '.' && r+1 == n: + // . element + r++ ++ case path[r] == '.' && os.IsPathSeparator(path[r+1]): ++ // ./ element ++ r++ ++ ++ for r < len(path) && os.IsPathSeparator(path[r]) { ++ r++ ++ } ++ if out.w == 0 && volumeNameLen(path[r:]) > 0 { ++ // When joining prefix "." and an absolute path on Windows, ++ // the prefix should not be removed. ++ out.append('.') ++ } + case path[r] == '.' && path[r+1] == '.' && (r+2 == n || os.IsPathSeparator(path[r+2])): + // .. element: remove to last separator + r += 2 +-- +2.7.4 |