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authorAnkur Tyagi <ankur.tyagi85@gmail.com>2025-10-10 14:02:32 +1300
committerGyorgy Sarvari <skandigraun@gmail.com>2025-10-13 09:21:32 +0200
commit07330a98cf93806b7a4e0170a541b94962ff3960 (patch)
tree2f7d3de19e628abf57a4273552e59515a45f0d47
parentbeb0dbaf258c94e5f36e052524b5b5627ab4c9cd (diff)
downloadmeta-openembedded-walnascar.tar.gz
libppd: patch CVE-2024-47175walnascar
Details https://nvd.nist.gov/vuln/detail/CVE-2024-47175 Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com> Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Diffstat
-rw-r--r--meta-oe/recipes-printing/cups/libppd/0001-CVE-2024-47175.patch600
-rw-r--r--meta-oe/recipes-printing/cups/libppd_2.0.0.bb5
2 files changed, 604 insertions, 1 deletions
diff --git a/meta-oe/recipes-printing/cups/libppd/0001-CVE-2024-47175.patch b/meta-oe/recipes-printing/cups/libppd/0001-CVE-2024-47175.patch
new file mode 100644
index 0000000000..ba9cc683af
--- /dev/null
+++ b/meta-oe/recipes-printing/cups/libppd/0001-CVE-2024-47175.patch
@@ -0,0 +1,600 @@
1From 67a96c1e81bf219a5eefb81b513cf1f44d1a3700 Mon Sep 17 00:00:00 2001
2From: Zdenek Dohnal <zdohnal@redhat.com>
3Date: Thu, 26 Sep 2024 23:12:14 +0200
4Subject: [PATCH] CVE-2024-47175
5
6Prevent PPD generation based on invalid IPP response
7
8Author: Mike Sweet
9Minor fixes: Zdenek Dohnal
10
11CVE: CVE-2024-47175
12Upstream-Status: Backport [https://github.com/OpenPrinting/libppd/commit/d681747ebf12602cb426725eb8ce2753211e2477]
13
14(cherry picked from commit d681747ebf12602cb426725eb8ce2753211e2477)
15Signed-off-by: Ankur Tyagi <ankur.tyagi85@gmail.com>
16---
17 ppd/ppd-cache.c | 17 ++-
18 ppd/ppd-generator.c | 257 ++++++++++++++++++++++++++++----------------
19 2 files changed, 176 insertions(+), 98 deletions(-)
20
21diff --git a/ppd/ppd-cache.c b/ppd/ppd-cache.c
22index 5aa617c1..747c9ad5 100644
23--- a/ppd/ppd-cache.c
24+++ b/ppd/ppd-cache.c
25@@ -1,6 +1,7 @@
26 //
27 // PPD cache implementation for libppd.
28 //
29+// Copyright © 2024 by OpenPrinting
30 // Copyright © 2010-2019 by Apple Inc.
31 //
32 // Licensed under Apache License v2.0. See the file "LICENSE" for more
33@@ -3413,7 +3414,7 @@ ppdCacheGetBin(
34
35 //
36 // Range check input...
37-
38+
39
40 if (!pc || !output_bin)
41 return (NULL);
42@@ -3914,7 +3915,7 @@ ppdCacheGetPageSize(
43 {
44 //
45 // Check not only the base size (like "A4") but also variants (like
46- // "A4.Borderless"). We check only the margins and orientation but do
47+ // "A4.Borderless"). We check only the margins and orientation but do
48 // not re-check the size.
49 //
50
51@@ -4711,7 +4712,7 @@ ppdPwgPpdizeName(const char *ipp, // I - IPP keyword
52 *end; // End of name buffer
53
54
55- if (!ipp)
56+ if (!ipp || !_ppd_isalnum(*ipp))
57 {
58 *name = '\0';
59 return;
60@@ -4721,13 +4722,19 @@ ppdPwgPpdizeName(const char *ipp, // I - IPP keyword
61
62 for (ptr = name + 1, end = name + namesize - 1; *ipp && ptr < end;)
63 {
64- if (*ipp == '-' && _ppd_isalnum(ipp[1]))
65+ if (*ipp == '-' && isalnum(ipp[1]))
66 {
67 ipp ++;
68 *ptr++ = (char)toupper(*ipp++ & 255);
69 }
70- else
71+ else if (*ipp == '_' || *ipp == '.' || *ipp == '-' || isalnum(*ipp))
72+ {
73 *ptr++ = *ipp++;
74+ }
75+ else
76+ {
77+ ipp ++;
78+ }
79 }
80
81 *ptr = '\0';
82diff --git a/ppd/ppd-generator.c b/ppd/ppd-generator.c
83index a815030b..011e086e 100644
84--- a/ppd/ppd-generator.c
85+++ b/ppd/ppd-generator.c
86@@ -1,15 +1,16 @@
87 //
88 // PWG Raster/Apple Raster/PCLm/PDF/IPP legacy PPD generator for libppd.
89 //
90-// Copyright 2016-2019 by Till Kamppeter.
91-// Copyright 2017-2019 by Sahil Arora.
92-// Copyright 2018-2019 by Deepak Patankar.
93+// Copyright © 2024 by OpenPrinting
94+// Copyright © 2016-2019 by Till Kamppeter.
95+// Copyright © 2017-2019 by Sahil Arora.
96+// Copyright © 2018-2019 by Deepak Patankar.
97 //
98 // The PPD generator is based on the PPD generator for the CUPS
99 // "lpadmin -m everywhere" functionality in the cups/ppd-cache.c
100 // file. The copyright of this file is:
101 //
102-// Copyright 2010-2016 by Apple Inc.
103+// Copyright © 2010-2016 by Apple Inc.
104 //
105 // Licensed under Apache License v2.0. See the file "LICENSE" for more
106 // information.
107@@ -51,6 +52,7 @@
108
109 static int http_connect(http_t **http, const char *url, char *resource,
110 size_t ressize);
111+static void ppd_put_string(cups_file_t *fp, cups_lang_t *lang, const char *ppd_option, const char *ppd_choice, const char *pwg_msgid);
112
113
114 //
115@@ -60,7 +62,7 @@ static int http_connect(http_t **http, const char *url, char *resource,
116 // than CUPS 2.2.x. We have also an additional test and development
117 // platform for this code. Taken from cups/ppd-cache.c,
118 // cups/string-private.h, cups/string.c.
119-//
120+//
121 // The advantage of PPD generation instead of working with System V
122 // interface scripts is that the print dialogs of the clients do not
123 // need to ask the printer for its options via IPP. So we have access
124@@ -124,7 +126,7 @@ char ppdgenerator_msg[1024];
125 // IPP 1.x legacy)
126 //
127
128-char * // O - PPD filename or NULL
129+char * // O - PPD filename or NULL
130 // on error
131 ppdCreatePPDFromIPP(char *buffer, // I - Filename buffer
132 size_t bufsize, // I - Size of filename
133@@ -175,7 +177,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
134 cups_array_t *conflicts, // I - Array of
135 // constraints
136 cups_array_t *sizes, // I - Media sizes we've
137- // added
138+ // added
139 char* default_pagesize, // I - Default page size
140 const char *default_cluster_color, // I - cluster def
141 // color (if cluster's
142@@ -187,6 +189,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
143 size_t status_msg_size) // I - Size of status
144 // message buffer
145 {
146+ cups_lang_t *lang; // Localization language
147 cups_file_t *fp; // PPD file
148 cups_array_t *printer_sizes; // Media sizes we've added
149 cups_size_t *size; // Current media size
150@@ -199,9 +202,10 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
151 ipp_t *media_col, // Media collection
152 *media_size; // Media size collection
153 char make[256], // Make and model
154- *model, // Model name
155+ *mptr, // Pointer into make and model
156 ppdname[PPD_MAX_NAME];
157 // PPD keyword
158+ const char *model; // Model name
159 int i, j, // Looping vars
160 count = 0, // Number of values
161 bottom, // Largest bottom margin
162@@ -283,6 +287,68 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
163 return (NULL);
164 }
165
166+ //
167+ // Get a sanitized make and model...
168+ //
169+
170+ if ((attr = ippFindAttribute(supported, "printer-make-and-model", IPP_TAG_TEXT)) != NULL && ippValidateAttribute(attr))
171+ {
172+ // Sanitize the model name to only contain PPD-safe characters.
173+ strlcpy(make, ippGetString(attr, 0, NULL), sizeof(make));
174+
175+ for (mptr = make; *mptr; mptr ++)
176+ {
177+ if (*mptr < ' ' || *mptr >= 127 || *mptr == '\"')
178+ {
179+ // Truncate the make and model on the first bad character...
180+ *mptr = '\0';
181+ break;
182+ }
183+ }
184+
185+ while (mptr > make)
186+ {
187+ // Strip trailing whitespace...
188+ mptr --;
189+ if (*mptr == ' ')
190+ *mptr = '\0';
191+ }
192+
193+ if (!make[0])
194+ {
195+ // Use a default make and model if nothing remains...
196+ strlcpy(make, "Unknown", sizeof(make));
197+ }
198+ }
199+ else
200+ {
201+ // Use a default make and model...
202+ strlcpy(make, "Unknown", sizeof(make));
203+ }
204+
205+ if (!strncasecmp(make, "Hewlett Packard ", 16) || !strncasecmp(make, "Hewlett-Packard ", 16))
206+ {
207+ // Normalize HP printer make and model...
208+ model = make + 16;
209+ strlcpy(make, "HP", sizeof(make));
210+
211+ if (!strncasecmp(model, "HP ", 3))
212+ model += 3;
213+ }
214+ else if ((mptr = strchr(make, ' ')) != NULL)
215+ {
216+ // Separate "MAKE MODEL"...
217+ while (*mptr && *mptr == ' ')
218+ *mptr++ = '\0';
219+
220+ model = mptr;
221+ }
222+ else
223+ {
224+ // No separate model name...
225+ model = "Printer";
226+ }
227+
228 //
229 // Standard stuff for PPD file...
230 //
231@@ -311,25 +377,6 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
232 }
233 }
234
235- if ((attr = ippFindAttribute(supported, "printer-make-and-model",
236- IPP_TAG_TEXT)) != NULL)
237- strlcpy(make, ippGetString(attr, 0, NULL), sizeof(make));
238- else if (make_model && make_model[0] != '\0')
239- strlcpy(make, make_model, sizeof(make));
240- else
241- strlcpy(make, "Unknown Printer", sizeof(make));
242-
243- if (!strncasecmp(make, "Hewlett Packard ", 16) ||
244- !strncasecmp(make, "Hewlett-Packard ", 16))
245- {
246- model = make + 16;
247- strlcpy(make, "HP", sizeof(make));
248- }
249- else if ((model = strchr(make, ' ')) != NULL)
250- *model++ = '\0';
251- else
252- model = make;
253-
254 cupsFilePrintf(fp, "*Manufacturer: \"%s\"\n", make);
255 cupsFilePrintf(fp, "*ModelName: \"%s %s\"\n", make, model);
256 cupsFilePrintf(fp, "*Product: \"(%s %s)\"\n", make, model);
257@@ -425,21 +472,19 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
258 }
259 cupsFilePuts(fp, "\"\n");
260
261- if ((attr = ippFindAttribute(supported, "printer-more-info", IPP_TAG_URI)) !=
262- NULL)
263+ if ((attr = ippFindAttribute(supported, "printer-more-info", IPP_TAG_URI)) != NULL && ippValidateAttribute(attr))
264 cupsFilePrintf(fp, "*APSupplies: \"%s\"\n", ippGetString(attr, 0, NULL));
265
266- if ((attr = ippFindAttribute(supported, "printer-charge-info-uri",
267- IPP_TAG_URI)) != NULL)
268- cupsFilePrintf(fp, "*cupsChargeInfoURI: \"%s\"\n", ippGetString(attr, 0,
269- NULL));
270+ if ((attr = ippFindAttribute(supported, "printer-charge-info-uri", IPP_TAG_URI)) != NULL && ippValidateAttribute(attr))
271+ cupsFilePrintf(fp, "*cupsChargeInfoURI: \"%s\"\n", ippGetString(attr, 0, NULL));
272
273 // Message catalogs for UI strings
274+ lang = cupsLangDefault();
275 opt_strings_catalog = cfCatalogOptionArrayNew();
276 cfCatalogLoad(NULL, NULL, opt_strings_catalog);
277
278 if ((attr = ippFindAttribute(supported, "printer-strings-uri",
279- IPP_TAG_URI)) != NULL)
280+ IPP_TAG_URI)) != NULL && ippValidateAttribute(attr))
281 {
282 printer_opt_strings_catalog = cfCatalogOptionArrayNew();
283 cfCatalogLoad(ippGetString(attr, 0, NULL), NULL,
284@@ -492,7 +537,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
285 response = cupsDoRequest(http, request, resource);
286
287 if ((attr = ippFindAttribute(response, "printer-strings-uri",
288- IPP_TAG_URI)) != NULL)
289+ IPP_TAG_URI)) != NULL && ippValidateAttribute(attr))
290 cupsFilePrintf(fp, "*cupsStringsURI %s: \"%s\"\n", keyword,
291 ippGetString(attr, 0, NULL));
292
293@@ -518,13 +563,10 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
294 IPP_TAG_BOOLEAN), 0))
295 cupsFilePuts(fp, "*cupsJobAccountingUserId: True\n");
296
297- if ((attr = ippFindAttribute(supported, "printer-privacy-policy-uri",
298- IPP_TAG_URI)) != NULL)
299- cupsFilePrintf(fp, "*cupsPrivacyURI: \"%s\"\n",
300- ippGetString(attr, 0, NULL));
301+ if ((attr = ippFindAttribute(supported, "printer-privacy-policy-uri", IPP_TAG_URI)) != NULL && ippValidateAttribute(attr))
302+ cupsFilePrintf(fp, "*cupsPrivacyURI: \"%s\"\n", ippGetString(attr, 0, NULL));
303
304- if ((attr = ippFindAttribute(supported, "printer-mandatory-job-attributes",
305- IPP_TAG_KEYWORD)) != NULL)
306+ if ((attr = ippFindAttribute(supported, "printer-mandatory-job-attributes", IPP_TAG_KEYWORD)) != NULL && ippValidateAttribute(attr))
307 {
308 char prefix = '\"'; // Prefix for string
309
310@@ -544,8 +586,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
311 cupsFilePuts(fp, "\"\n");
312 }
313
314- if ((attr = ippFindAttribute(supported, "printer-requested-job-attributes",
315- IPP_TAG_KEYWORD)) != NULL)
316+ if ((attr = ippFindAttribute(supported, "printer-requested-job-attributes", IPP_TAG_KEYWORD)) != NULL && ippValidateAttribute(attr))
317 {
318 char prefix = '\"'; // Prefix for string
319
320@@ -664,7 +705,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
321 }
322
323 //
324- // Fax
325+ // Fax
326 //
327
328 if (is_fax)
329@@ -705,21 +746,21 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
330 #ifdef CUPS_RASTER_HAVE_APPLERASTER
331 else if (cupsArrayFind(pdl_list, "image/urf"))
332 {
333- int resStore = 0; // Variable for storing the no. of resolutions in the resolution array
334+ int resStore = 0; // Variable for storing the no. of resolutions in the resolution array
335 int resArray[__INT16_MAX__]; // Creating a resolution array supporting a maximum of 32767 resolutions.
336 int lowdpi = 0, middpi = 0, hidpi = 0; // Lower , middle and higher resolution
337 if ((attr = ippFindAttribute(supported, "urf-supported",
338 IPP_TAG_KEYWORD)) != NULL)
339 {
340 for (int i = 0, count = ippGetCount(attr); i < count; i ++)
341- {
342+ {
343 const char *rs = ippGetString(attr, i, NULL); // RS values
344- const char *rsCopy = ippGetString(attr, i, NULL); // RS values(copy)
345+ const char *rsCopy = ippGetString(attr, i, NULL); // RS values(copy)
346 if (strncasecmp(rs, "RS", 2)) // Comparing attributes to have RS in
347 // the beginning to indicate the
348 // resolution feature
349 continue;
350- int resCount = 0; // Using a count variable which can be reset
351+ int resCount = 0; // Using a count variable which can be reset
352 while (*rsCopy != '\0') // Parsing through the copy pointer to
353 // determine the no. of resolutions
354 {
355@@ -817,7 +858,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
356 formatfound = 1;
357 is_apple = 1;
358 }
359- }
360+ }
361 }
362 }
363 }
364@@ -909,7 +950,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
365 if (manual_copies == 1)
366 cupsFilePuts(fp, "*cupsManualCopies: True\n");
367
368- // No resolution requirements by any of the supported PDLs?
369+ // No resolution requirements by any of the supported PDLs?
370 // Use "printer-resolution-supported" attribute
371 if (common_res == NULL)
372 {
373@@ -1027,7 +1068,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
374 //
375 // PageSize/PageRegion/ImageableArea/PaperDimension
376 //
377-
378+
379 cfGenerateSizes(supported, CF_GEN_SIZES_DEFAULT, &printer_sizes, &defattr,
380 NULL, NULL, NULL, NULL, NULL, NULL,
381 &min_width, &min_length,
382@@ -1406,15 +1447,15 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
383 if (!strcmp(sources[j], keyword))
384 break;
385 if (j >= 0)
386- cupsFilePrintf(fp, "*InputSlot %s%s%s: \"<</MediaPosition %d>>setpagedevice\"\n",
387- ppdname,
388- (human_readable ? "/" : ""),
389- (human_readable ? human_readable : ""), j);
390+ {
391+ cupsFilePrintf(fp, "*InputSlot %s: \"<</MediaPosition %d>>setpagedevice\"\n", ppdname, j);
392+ ppd_put_string(fp, lang, "InputSlot", ppdname, human_readable);
393+ }
394 else
395- cupsFilePrintf(fp, "*InputSlot %s%s%s: \"\"\n",
396- ppdname,
397- (human_readable ? "/" : ""),
398- (human_readable ? human_readable : ""));
399+ {
400+ cupsFilePrintf(fp, "*InputSlot %s%s%s:\"\"\n", ppdname, human_readable ? "/" : "", human_readable ? human_readable : "");
401+ ppd_put_string(fp, lang, "InputSlot", ppdname, human_readable);
402+ }
403 }
404 cupsFilePuts(fp, "*CloseUI: *InputSlot\n");
405 }
406@@ -1449,11 +1490,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
407 human_readable = cfCatalogLookUpChoice((char *)keyword, "media-type",
408 opt_strings_catalog,
409 printer_opt_strings_catalog);
410- cupsFilePrintf(fp, "*MediaType %s%s%s: \"<</MediaType(%s)>>setpagedevice\"\n",
411- ppdname,
412- (human_readable ? "/" : ""),
413- (human_readable ? human_readable : ""),
414- ppdname);
415+ cupsFilePrintf(fp, "*MediaType %s: \"<</MediaType(%s)>>setpagedevice\"\n", ppdname, ppdname);
416+ ppd_put_string(fp, lang, "MediaType", ppdname, human_readable);
417 }
418 cupsFilePuts(fp, "*CloseUI: *MediaType\n");
419 }
420@@ -1776,10 +1814,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
421 human_readable = cfCatalogLookUpChoice((char *)keyword, "output-bin",
422 opt_strings_catalog,
423 printer_opt_strings_catalog);
424- cupsFilePrintf(fp, "*OutputBin %s%s%s: \"\"\n",
425- ppdname,
426- (human_readable ? "/" : ""),
427- (human_readable ? human_readable : ""));
428+ cupsFilePrintf(fp, "*OutputBin %s: \"\"\n", ppdname);
429+ ppd_put_string(fp, lang, "OutputBin", ppdname, human_readable);
430 outputorderinfofound = 0;
431 faceupdown = 1;
432 firsttolast = 1;
433@@ -1833,7 +1869,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
434
435 //
436 // Finishing options...
437- //
438+ //
439
440 if ((attr = ippFindAttribute(supported, "finishings-supported",
441 IPP_TAG_ENUM)) != NULL)
442@@ -1958,9 +1994,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
443 human_readable = cfCatalogLookUpChoice(buf, "finishings",
444 opt_strings_catalog,
445 printer_opt_strings_catalog);
446- cupsFilePrintf(fp, "*StapleLocation %s%s%s: \"\"\n", ppd_keyword,
447- (human_readable ? "/" : ""),
448- (human_readable ? human_readable : ""));
449+ cupsFilePrintf(fp, "*StapleLocation %s: \"\"\n", ppd_keyword);
450+ ppd_put_string(fp, lang, "StapleLocation", ppd_keyword, human_readable);
451 cupsFilePrintf(fp, "*cupsIPPFinishings %d/%s: \"*StapleLocation %s\"\n",
452 value, keyword, ppd_keyword);
453 }
454@@ -2050,9 +2085,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
455 human_readable = cfCatalogLookUpChoice(buf, "finishings",
456 opt_strings_catalog,
457 printer_opt_strings_catalog);
458- cupsFilePrintf(fp, "*FoldType %s%s%s: \"\"\n", ppd_keyword,
459- (human_readable ? "/" : ""),
460- (human_readable ? human_readable : ""));
461+ cupsFilePrintf(fp, "*FoldType %s: \"\"\n", ppd_keyword);
462+ ppd_put_string(fp, lang, "FoldType", ppd_keyword, human_readable);
463 cupsFilePrintf(fp, "*cupsIPPFinishings %d/%s: \"*FoldType %s\"\n",
464 value, keyword, ppd_keyword);
465 }
466@@ -2149,9 +2183,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
467 human_readable = cfCatalogLookUpChoice(buf, "finishings",
468 opt_strings_catalog,
469 printer_opt_strings_catalog);
470- cupsFilePrintf(fp, "*PunchMedia %s%s%s: \"\"\n", ppd_keyword,
471- (human_readable ? "/" : ""),
472- (human_readable ? human_readable : ""));
473+ cupsFilePrintf(fp, "*PunchMedia %s: \"\"\n", ppd_keyword);
474+ ppd_put_string(fp, lang, "PunchMedia", ppd_keyword, human_readable);
475 cupsFilePrintf(fp, "*cupsIPPFinishings %d/%s: \"*PunchMedia %s\"\n",
476 value, keyword, ppd_keyword);
477 }
478@@ -2242,9 +2275,8 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
479 human_readable = cfCatalogLookUpChoice(buf, "finishings",
480 opt_strings_catalog,
481 printer_opt_strings_catalog);
482- cupsFilePrintf(fp, "*CutMedia %s%s%s: \"\"\n", ppd_keyword,
483- (human_readable ? "/" : ""),
484- (human_readable ? human_readable : ""));
485+ cupsFilePrintf(fp, "*CutMedia %s: \"\"\n", ppd_keyword);
486+ ppd_put_string(fp, lang, "CutMedia", ppd_keyword, human_readable);
487 cupsFilePrintf(fp, "*cupsIPPFinishings %d/%s: \"*CutMedia %s\"\n",
488 value, keyword, ppd_keyword);
489 }
490@@ -2268,7 +2300,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
491 cupsFilePrintf(fp, "*OpenUI *cupsFinishingTemplate/%s: PickOne\n",
492 (human_readable ? human_readable : "Finishing Template"));
493 cupsFilePuts(fp, "*OrderDependency: 10 AnySetup *cupsFinishingTemplate\n");
494- cupsFilePuts(fp, "*DefaultcupsFinishingTemplate: none\n");
495+ cupsFilePuts(fp, "*DefaultcupsFinishingTemplate: None\n");
496 human_readable = cfCatalogLookUpChoice("3", "finishings",
497 opt_strings_catalog,
498 printer_opt_strings_catalog);
499@@ -2299,8 +2331,9 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
500 printer_opt_strings_catalog);
501 if (human_readable == NULL)
502 human_readable = (char *)keyword;
503- cupsFilePrintf(fp, "*cupsFinishingTemplate %s/%s: \"\n", keyword,
504- human_readable);
505+ ppdPwgPpdizeName(keyword, ppdname, sizeof(ppdname));
506+ cupsFilePrintf(fp, "*cupsFinishingTemplate %s: \"\n", ppdname);
507+ ppd_put_string(fp, lang, "cupsFinishingTemplate", ppdname, human_readable);
508 for (finishing_attr = ippFirstAttribute(finishing_col); finishing_attr;
509 finishing_attr = ippNextAttribute(finishing_col)) {
510 if (ippGetValueTag(finishing_attr) == IPP_TAG_BEGIN_COLLECTION) {
511@@ -2564,14 +2597,14 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
512 if (!preset || !preset_name)
513 continue;
514
515- if ((localized_name =
516+ ppdPwgPpdizeName(preset_name, ppdname, sizeof(ppdname));
517+
518+ localized_name =
519 cfCatalogLookUpOption((char *)preset_name,
520 opt_strings_catalog,
521- printer_opt_strings_catalog)) == NULL)
522- cupsFilePrintf(fp, "*APPrinterPreset %s: \"\n", preset_name);
523- else
524- cupsFilePrintf(fp, "*APPrinterPreset %s/%s: \"\n", preset_name,
525- localized_name);
526+ printer_opt_strings_catalog);
527+ cupsFilePrintf(fp, "*APPrinterPreset %s: \"\n", ppdname);
528+ ppd_put_string(fp, lang, "APPrinterPreset", ppdname, localized_name);
529
530 for (member = ippFirstAttribute(preset); member;
531 member = ippNextAttribute(preset))
532@@ -2620,7 +2653,10 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
533 ippGetString(ippFindAttribute(fin_col,
534 "finishing-template",
535 IPP_TAG_ZERO), 0, NULL)) != NULL)
536- cupsFilePrintf(fp, "*cupsFinishingTemplate %s\n", keyword);
537+ {
538+ ppdPwgPpdizeName(keyword, ppdname, sizeof(ppdname));
539+ cupsFilePrintf(fp, "*cupsFinishingTemplate %s\n", ppdname);
540+ }
541 }
542 }
543 else if (!strcmp(member_name, "media"))
544@@ -2659,7 +2695,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
545 NULL)) != NULL)
546 {
547 ppdPwgPpdizeName(keyword, ppdname, sizeof(ppdname));
548- cupsFilePrintf(fp, "*InputSlot %s\n", keyword);
549+ cupsFilePrintf(fp, "*InputSlot %s\n", ppdname);
550 }
551
552 if ((keyword = ippGetString(ippFindAttribute(media_col, "media-type",
553@@ -2667,7 +2703,7 @@ ppdCreatePPDFromIPP2(char *buffer, // I - Filename buffer
554 NULL)) != NULL)
555 {
556 ppdPwgPpdizeName(keyword, ppdname, sizeof(ppdname));
557- cupsFilePrintf(fp, "*MediaType %s\n", keyword);
558+ cupsFilePrintf(fp, "*MediaType %s\n", ppdname);
559 }
560 }
561 else if (!strcmp(member_name, "print-quality"))
562@@ -2817,3 +2853,38 @@ http_connect(http_t **http, // IO - Current HTTP connection
563
564 return (*http != NULL);
565 }
566+
567+
568+/*
569+ * 'ppd_put_strings()' - Write localization attributes to a PPD file.
570+ */
571+
572+static void
573+ppd_put_string(cups_file_t *fp, /* I - PPD file */
574+ cups_lang_t *lang, /* I - Language */
575+ const char *ppd_option,/* I - PPD option */
576+ const char *ppd_choice,/* I - PPD choice */
577+ const char *text) /* I - Localized text */
578+{
579+ if (!text)
580+ return;
581+
582+ // Add the first line of localized text...
583+#if CUPS_VERSION_MAJOR > 2
584+ cupsFilePrintf(fp, "*%s.%s %s/", cupsLangGetName(lang), ppd_option, ppd_choice);
585+#else
586+ cupsFilePrintf(fp, "*%s.%s %s/", lang->language, ppd_option, ppd_choice);
587+#endif // CUPS_VERSION_MAJOR > 2
588+
589+ while (*text && *text != '\n')
590+ {
591+ // Escape ":" and "<"...
592+ if (*text == ':' || *text == '<')
593+ cupsFilePrintf(fp, "<%02X>", *text);
594+ else
595+ cupsFilePutChar(fp, *text);
596+
597+ text ++;
598+ }
599+ cupsFilePuts(fp, ": \"\"\n");
600+}
diff --git a/meta-oe/recipes-printing/cups/libppd_2.0.0.bb b/meta-oe/recipes-printing/cups/libppd_2.0.0.bb
index 99b1f6e730..f1cf25901e 100644
--- a/meta-oe/recipes-printing/cups/libppd_2.0.0.bb
+++ b/meta-oe/recipes-printing/cups/libppd_2.0.0.bb
@@ -5,7 +5,10 @@ LIC_FILES_CHKSUM = "file://COPYING;md5=c1fca671047153ce6825c4ab06f2ab49"
5 5
6DEPENDS = "libcupsfilters" 6DEPENDS = "libcupsfilters"
7 7
8SRC_URI = "https://github.com/OpenPrinting/${BPN}/releases/download/${PV}/${BP}.tar.xz" 8SRC_URI = " \
9 https://github.com/OpenPrinting/${BPN}/releases/download/${PV}/${BP}.tar.xz \
10 file://0001-CVE-2024-47175.patch \
11"
9SRC_URI[sha256sum] = "882d3c659a336e91559de8f3c76fc26197fe6e5539d9b484a596e29a5a4e0bc8" 12SRC_URI[sha256sum] = "882d3c659a336e91559de8f3c76fc26197fe6e5539d9b484a596e29a5a4e0bc8"
10 13
11inherit autotools gettext pkgconfig github-releases 14inherit autotools gettext pkgconfig github-releases
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2025-10-25 06:40:21 +0000