diff options
Diffstat (limited to 'samsung-printer-workaround.patch')
| -rw-r--r-- | samsung-printer-workaround.patch | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/samsung-printer-workaround.patch b/samsung-printer-workaround.patch new file mode 100644 index 000000000000..f4259ff061c8 --- /dev/null +++ b/samsung-printer-workaround.patch @@ -0,0 +1,30 @@ +diff --git a/cups/ppd.c b/cups/ppd.c +index 435b992f4..29456d97a 100644 +--- a/cups/ppd.c ++++ b/cups/ppd.c +@@ -1182,6 +1182,24 @@ _ppdOpen( + else if (!strcmp(string, "Plus90")) + ppd->landscape = 90; + } ++ else if (!strcmp(keyword, "Emulators") && string && ppd->num_emulations == 0) ++ { ++ /* ++ * Issue #5562: Samsung printer drivers incorrectly use Emulators keyword ++ * to configure themselves ++ * ++ * The Emulators keyword was loaded but never used by anything in CUPS, ++ * and has no valid purpose in CUPS. The old code was removed due to a ++ * memory leak (Issue #5475), so the following (new) code supports a single ++ * name for the Emulators keyword, allowing these drivers to work until we ++ * remove PPD and driver support entirely in a future version of CUPS. ++ */ ++ ++ ppd->num_emulations = 1; ++ ppd->emulations = calloc(1, sizeof(ppd_emul_t)); ++ ++ strlcpy(ppd->emulations[0].name, string, sizeof(ppd->emulations[0].name)); ++ } + else if (!strcmp(keyword, "JobPatchFile")) + { + /* + |