diff options
Diffstat (limited to 'meta/recipes-extended/shadow/files/CVE-2023-29383.patch')
| -rw-r--r-- | meta/recipes-extended/shadow/files/CVE-2023-29383.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/meta/recipes-extended/shadow/files/CVE-2023-29383.patch b/meta/recipes-extended/shadow/files/CVE-2023-29383.patch deleted file mode 100644 index f53341d3fc..0000000000 --- a/meta/recipes-extended/shadow/files/CVE-2023-29383.patch +++ /dev/null @@ -1,53 +0,0 @@ -From e5905c4b84d4fb90aefcd96ee618411ebfac663d Mon Sep 17 00:00:00 2001 -From: tomspiderlabs <128755403+tomspiderlabs@users.noreply.github.com> -Date: Thu, 23 Mar 2023 23:39:38 +0000 -Subject: [PATCH] Added control character check - -Added control character check, returning -1 (to "err") if control characters are present. - -CVE: CVE-2023-29383 -Upstream-Status: Backport - -Reference to upstream: -https://github.com/shadow-maint/shadow/commit/e5905c4b84d4fb90aefcd96ee618411ebfac663d - -Signed-off-by: Xiangyu Chen <xiangyu.chen@windriver.com> ---- - lib/fields.c | 11 +++++++---- - 1 file changed, 7 insertions(+), 4 deletions(-) - -diff --git a/lib/fields.c b/lib/fields.c -index 640be931..fb51b582 100644 ---- a/lib/fields.c -+++ b/lib/fields.c -@@ -21,9 +21,9 @@ - * - * The supplied field is scanned for non-printable and other illegal - * characters. -- * + -1 is returned if an illegal character is present. -- * + 1 is returned if no illegal characters are present, but the field -- * contains a non-printable character. -+ * + -1 is returned if an illegal or control character is present. -+ * + 1 is returned if no illegal or control characters are present, -+ * but the field contains a non-printable character. - * + 0 is returned otherwise. - */ - int valid_field (const char *field, const char *illegal) -@@ -45,10 +45,13 @@ int valid_field (const char *field, const char *illegal) - } - - if (0 == err) { -- /* Search if there are some non-printable characters */ -+ /* Search if there are non-printable or control characters */ - for (cp = field; '\0' != *cp; cp++) { - if (!isprint (*cp)) { - err = 1; -+ } -+ if (!iscntrl (*cp)) { -+ err = -1; - break; - } - } --- -2.34.1 - |