diff options
Diffstat (limited to 'meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-28153-5.patch')
-rw-r--r-- | meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-28153-5.patch | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-28153-5.patch b/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-28153-5.patch new file mode 100644 index 0000000000..2334147f7d --- /dev/null +++ b/meta/recipes-core/glib-2.0/glib-2.0/CVE-2021-28153-5.patch @@ -0,0 +1,55 @@ +From 6c6439261bc7a8a0627519848a7222b3e1bd4ffe Mon Sep 17 00:00:00 2001 +From: Philip Withnall <pwithnall@endlessos.org> +Date: Wed, 24 Feb 2021 17:42:24 +0000 +Subject: [PATCH 5/5] glocalfileoutputstream: Add a missing O_CLOEXEC flag to + replace() + +Signed-off-by: Philip Withnall <pwithnall@endlessos.org> + +Upstream-Status: Backport [https://mirrors.ocf.berkeley.edu/ubuntu/pool/main/g/glib2.0/glib2.0_2.64.6-1~ubuntu20.04.3.debian.tar.xz] +CVE: CVE-2021-28153 +Signed-off-by: Neetika Singh <Neetika.Singh@kpit.com> +Signed-off-by: Ranjitsinh Rathod <ranjitsinh.rathod@kpit.com> + +--- + gio/glocalfileoutputstream.c | 15 ++++++++++++--- + 1 file changed, 12 insertions(+), 3 deletions(-) + +--- a/gio/glocalfileoutputstream.c ++++ b/gio/glocalfileoutputstream.c +@@ -58,6 +58,12 @@ + #define O_BINARY 0 + #endif + ++#ifndef O_CLOEXEC ++#define O_CLOEXEC 0 ++#else ++#define HAVE_O_CLOEXEC 1 ++#endif ++ + struct _GLocalFileOutputStreamPrivate { + char *tmp_filename; + char *original_filename; +@@ -1223,7 +1229,7 @@ _g_local_file_output_stream_replace (con + sync_on_close = FALSE; + + /* If the file doesn't exist, create it */ +- open_flags = O_CREAT | O_EXCL | O_BINARY; ++ open_flags = O_CREAT | O_EXCL | O_BINARY | O_CLOEXEC; + if (readable) + open_flags |= O_RDWR; + else +@@ -1253,8 +1259,11 @@ _g_local_file_output_stream_replace (con + set_error_from_open_errno (filename, error); + return NULL; + } +- +- ++#if !defined(HAVE_O_CLOEXEC) && defined(F_SETFD) ++ else ++ fcntl (fd, F_SETFD, FD_CLOEXEC); ++#endif ++ + stream = g_object_new (G_TYPE_LOCAL_FILE_OUTPUT_STREAM, NULL); + stream->priv->fd = fd; + stream->priv->sync_on_close = sync_on_close; |