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-rw-r--r--gnu/packages/patches/qemu-CVE-2020-7211.patch49
1 files changed, 0 insertions, 49 deletions
diff --git a/gnu/packages/patches/qemu-CVE-2020-7211.patch b/gnu/packages/patches/qemu-CVE-2020-7211.patch
deleted file mode 100644
index 2885dda411..0000000000
--- a/gnu/packages/patches/qemu-CVE-2020-7211.patch
+++ /dev/null
@@ -1,49 +0,0 @@
-Fix CVE-2020-7211:
-
-https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-7211
-
-Patch copied from upstream dependency repository:
-
-https://gitlab.freedesktop.org/slirp/libslirp/commit/14ec36e107a8c9af7d0a80c3571fe39b291ff1d4
-
-From 14ec36e107a8c9af7d0a80c3571fe39b291ff1d4 Mon Sep 17 00:00:00 2001
-From: Prasad J Pandit <pjp@fedoraproject.org>
-Date: Mon, 13 Jan 2020 17:44:31 +0530
-Subject: [PATCH] slirp: tftp: restrict relative path access
-
-tftp restricts relative or directory path access on Linux systems.
-Apply same restrictions on Windows systems too. It helps to avoid
-directory traversal issue.
-
-Fixes: https://bugs.launchpad.net/qemu/+bug/1812451
-Reported-by: Peter Maydell <peter.maydell@linaro.org>
-Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
-Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
-Message-Id: <20200113121431.156708-1-ppandit@redhat.com>
----
- src/tftp.c | 9 +++++++--
- 1 file changed, 7 insertions(+), 2 deletions(-)
-
-diff --git a/src/tftp.c b/src/tftp.c
-index 093c2e0..e52e71b 100644
---- a/slirp/src/tftp.c
-+++ b/slirp/src/tftp.c
-@@ -344,8 +344,13 @@ static void tftp_handle_rrq(Slirp *slirp, struct sockaddr_storage *srcsas,
- k += 6; /* skipping octet */
-
- /* do sanity checks on the filename */
-- if (!strncmp(req_fname, "../", 3) ||
-- req_fname[strlen(req_fname) - 1] == '/' || strstr(req_fname, "/../")) {
-+ if (
-+#ifdef G_OS_WIN32
-+ strstr(req_fname, "..\\") ||
-+ req_fname[strlen(req_fname) - 1] == '\\' ||
-+#endif
-+ strstr(req_fname, "../") ||
-+ req_fname[strlen(req_fname) - 1] == '/') {
- tftp_send_error(spt, 2, "Access violation", tp);
- return;
- }
---
-2.24.1
-