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-rw-r--r--gnu/packages/patches/cups-CVE-2020-10001.patch47
1 files changed, 0 insertions, 47 deletions
diff --git a/gnu/packages/patches/cups-CVE-2020-10001.patch b/gnu/packages/patches/cups-CVE-2020-10001.patch
deleted file mode 100644
index 1b16c7d97c..0000000000
--- a/gnu/packages/patches/cups-CVE-2020-10001.patch
+++ /dev/null
@@ -1,47 +0,0 @@
-From efbea1742bd30f842fbbfb87a473e5c84f4162f9 Mon Sep 17 00:00:00 2001
-From: Michael R Sweet <msweet@msweet.org>
-Date: Mon, 1 Feb 2021 15:02:32 -0500
-Subject: [PATCH] Fix a buffer (read) overflow in ippReadIO (CVE-2020-10001)
-
----
-
-diff --git a/cups/ipp.c b/cups/ipp.c
-index 3d529346c..adbb26fba 100644
---- a/cups/ipp.c
-+++ b/cups/ipp.c
-@@ -2866,7 +2866,8 @@ ippReadIO(void *src, /* I - Data source */
- unsigned char *buffer, /* Data buffer */
- string[IPP_MAX_TEXT],
- /* Small string buffer */
-- *bufptr; /* Pointer into buffer */
-+ *bufptr, /* Pointer into buffer */
-+ *bufend; /* End of buffer */
- ipp_attribute_t *attr; /* Current attribute */
- ipp_tag_t tag; /* Current tag */
- ipp_tag_t value_tag; /* Current value tag */
-@@ -3441,6 +3442,7 @@ ippReadIO(void *src, /* I - Data source */
- }
-
- bufptr = buffer;
-+ bufend = buffer + n;
-
- /*
- * text-with-language and name-with-language are composite
-@@ -3454,7 +3456,7 @@ ippReadIO(void *src, /* I - Data source */
-
- n = (bufptr[0] << 8) | bufptr[1];
-
-- if ((bufptr + 2 + n) >= (buffer + IPP_BUF_SIZE) || n >= (int)sizeof(string))
-+ if ((bufptr + 2 + n + 2) > bufend || n >= (int)sizeof(string))
- {
- _cupsSetError(IPP_STATUS_ERROR_INTERNAL,
- _("IPP language length overflows value."), 1);
-@@ -3481,7 +3483,7 @@ ippReadIO(void *src, /* I - Data source */
- bufptr += 2 + n;
- n = (bufptr[0] << 8) | bufptr[1];
-
-- if ((bufptr + 2 + n) >= (buffer + IPP_BUF_SIZE))
-+ if ((bufptr + 2 + n) > bufend)
- {
- _cupsSetError(IPP_STATUS_ERROR_INTERNAL,
- _("IPP string length overflows value."), 1);