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author | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2021-12-13 16:29:21 -0500 |
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committer | Maxim Cournoyer <maxim.cournoyer@gmail.com> | 2021-12-13 16:29:21 -0500 |
commit | 6dffced09ecda024e0884e352778c221ad066fd6 (patch) | |
tree | 1707e8d8df4d9c47317a39ab6abbfc2ca66a6c29 /gnu/packages/patches/glib-CVE-2021-27219-07.patch | |
parent | b603554ed044638dd40b6863d5dada59eefe03b8 (diff) | |
parent | e3196755e60ba7f1ed9d432e73f26a85e0c8893c (diff) | |
download | guix-patches-6dffced09ecda024e0884e352778c221ad066fd6.tar guix-patches-6dffced09ecda024e0884e352778c221ad066fd6.tar.gz |
Merge branch 'core-updates-frozen' into 'master'.
At last!
Diffstat (limited to 'gnu/packages/patches/glib-CVE-2021-27219-07.patch')
-rw-r--r-- | gnu/packages/patches/glib-CVE-2021-27219-07.patch | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/gnu/packages/patches/glib-CVE-2021-27219-07.patch b/gnu/packages/patches/glib-CVE-2021-27219-07.patch deleted file mode 100644 index dad3d285f4..0000000000 --- a/gnu/packages/patches/glib-CVE-2021-27219-07.patch +++ /dev/null @@ -1,118 +0,0 @@ -Backport of: - -From 2aaf593a9eb96d84fe3be740aca2810a97d95592 Mon Sep 17 00:00:00 2001 -From: Philip Withnall <pwithnall@endlessos.org> -Date: Thu, 4 Feb 2021 13:50:37 +0000 -Subject: [PATCH 07/11] gwin32: Use gsize internally in g_wcsdup() -MIME-Version: 1.0 -Content-Type: text/plain; charset=UTF-8 -Content-Transfer-Encoding: 8bit - -This allows it to handle strings up to length `G_MAXSIZE` — previously -it would overflow with such strings. - -Update the several copies of it identically. - -Signed-off-by: Philip Withnall <pwithnall@endlessos.org> -Helps: #2319 ---- - gio/gwin32appinfo.c | 33 ++++++++++++++++++++++++++------- - gio/gwin32registrykey.c | 34 ++++++++++++++++++++++++++-------- - 2 files changed, 52 insertions(+), 15 deletions(-) - -diff --git a/gio/gwin32appinfo.c b/gio/gwin32appinfo.c -index 9f335b370..dd7a96a4a 100644 ---- a/gio/gwin32appinfo.c -+++ b/gio/gwin32appinfo.c -@@ -464,15 +464,34 @@ static GWin32RegistryKey *applications_key; - /* Watch this key */ - static GWin32RegistryKey *classes_root_key; - -+static gsize -+g_utf16_len (const gunichar2 *str) -+{ -+ gsize result; -+ -+ for (result = 0; str[0] != 0; str++, result++) -+ ; -+ -+ return result; -+} -+ - static gunichar2 * --g_wcsdup (const gunichar2 *str, gssize str_size) -+g_wcsdup (const gunichar2 *str, gssize str_len) - { -- if (str_size == -1) -- { -- str_size = wcslen (str) + 1; -- str_size *= sizeof (gunichar2); -- } -- return g_memdup (str, str_size); -+ gsize str_len_unsigned; -+ gsize str_size; -+ -+ g_return_val_if_fail (str != NULL, NULL); -+ -+ if (str_len < 0) -+ str_len_unsigned = g_utf16_len (str); -+ else -+ str_len_unsigned = (gsize) str_len; -+ -+ g_assert (str_len_unsigned <= G_MAXSIZE / sizeof (gunichar2) - 1); -+ str_size = (str_len_unsigned + 1) * sizeof (gunichar2); -+ -+ return g_memdup2 (str, str_size); - } - - #define URL_ASSOCIATIONS L"HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\Shell\\Associations\\UrlAssociations\\" -diff --git a/gio/gwin32registrykey.c b/gio/gwin32registrykey.c -index 619fd48af..fbd65311a 100644 ---- a/gio/gwin32registrykey.c -+++ b/gio/gwin32registrykey.c -@@ -127,16 +127,34 @@ typedef enum - G_WIN32_REGISTRY_UPDATED_PATH = 1, - } GWin32RegistryKeyUpdateFlag; - -+static gsize -+g_utf16_len (const gunichar2 *str) -+{ -+ gsize result; -+ -+ for (result = 0; str[0] != 0; str++, result++) -+ ; -+ -+ return result; -+} -+ - static gunichar2 * --g_wcsdup (const gunichar2 *str, -- gssize str_size) -+g_wcsdup (const gunichar2 *str, gssize str_len) - { -- if (str_size == -1) -- { -- str_size = wcslen (str) + 1; -- str_size *= sizeof (gunichar2); -- } -- return g_memdup (str, str_size); -+ gsize str_len_unsigned; -+ gsize str_size; -+ -+ g_return_val_if_fail (str != NULL, NULL); -+ -+ if (str_len < 0) -+ str_len_unsigned = g_utf16_len (str); -+ else -+ str_len_unsigned = (gsize) str_len; -+ -+ g_assert (str_len_unsigned <= G_MAXSIZE / sizeof (gunichar2) - 1); -+ str_size = (str_len_unsigned + 1) * sizeof (gunichar2); -+ -+ return g_memdup2 (str, str_size); - } - - /** --- -2.30.1 - |