diff options
Diffstat (limited to 'print/cups/files/patch-cups_ipp.c')
-rw-r--r-- | print/cups/files/patch-cups_ipp.c | 60 |
1 files changed, 0 insertions, 60 deletions
diff --git a/print/cups/files/patch-cups_ipp.c b/print/cups/files/patch-cups_ipp.c deleted file mode 100644 index f731b746bb49..000000000000 --- a/print/cups/files/patch-cups_ipp.c +++ /dev/null @@ -1,60 +0,0 @@ -From 455c52a027ab3548953372a0b7bdb0008420e9ba Mon Sep 17 00:00:00 2001 -From: "Jan Alexander Steffens (heftig)" <jan.steffens@gmail.com> -Date: Fri, 8 Jun 2018 22:29:50 +0200 -Subject: [PATCH] Fix validation rejecting all NAME and TEXT attrs - -When the UTF-8 validation loop finishes successfully, `*ptr` points at -the `'\0'` at the end of the string. The code misinterpreted this as a -control character (`*ptr < ' '`) and failed the validation. - -Fixes https://github.com/apple/cups/issues/5325 ---- - cups/ipp.c | 24 ++++++++++-------------- - 1 file changed, 10 insertions(+), 14 deletions(-) - -diff --git a/cups/ipp.c b/cups/ipp.c -index 95d53cc44..204c71fcd 100644 ---- cups/ipp.c -+++ cups/ipp.c -@@ -5030,15 +5030,13 @@ ippValidateAttribute( - else if (*ptr & 0x80) - break; - else if ((*ptr < ' ' && *ptr != '\n' && *ptr != '\r' && *ptr != '\t') || *ptr == 0x7f) -- break; -+ { -+ ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad text value \"%s\" - bad control character (PWG 5100.14 section 8.3)."), attr->name, attr->values[i].string.text); -+ return (0); -+ } - } - -- if (*ptr < ' ' || *ptr == 0x7f) -- { -- ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad text value \"%s\" - bad control character (PWG 5100.14 section 8.3)."), attr->name, attr->values[i].string.text); -- return (0); -- } -- else if (*ptr) -+ if (*ptr) - { - ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad text value \"%s\" - bad UTF-8 sequence (RFC 8011 section 5.1.2)."), attr->name, attr->values[i].string.text); - return (0); -@@ -5088,15 +5086,13 @@ ippValidateAttribute( - else if (*ptr & 0x80) - break; - else if (*ptr < ' ' || *ptr == 0x7f) -- break; -+ { -+ ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad name value \"%s\" - bad control character (PWG 5100.14 section 8.1)."), attr->name, attr->values[i].string.text); -+ return (0); -+ } - } - -- if (*ptr < ' ' || *ptr == 0x7f) -- { -- ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad name value \"%s\" - bad control character (PWG 5100.14 section 8.1)."), attr->name, attr->values[i].string.text); -- return (0); -- } -- else if (*ptr) -+ if (*ptr) - { - ipp_set_error(IPP_STATUS_ERROR_BAD_REQUEST, _("\"%s\": Bad name value \"%s\" - bad UTF-8 sequence (RFC 8011 section 5.1.3)."), attr->name, attr->values[i].string.text); - return (0); |