mirror of
https://github.com/archlinuxarm/PKGBUILDs.git
synced 2024-09-19 22:08:32 +00:00
31 lines
1.1 KiB
Diff
31 lines
1.1 KiB
Diff
diff --git a/cups/ppd.c b/cups/ppd.c
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index 435b992f4..29456d97a 100644
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--- a/cups/ppd.c
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+++ b/cups/ppd.c
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@@ -1182,6 +1182,24 @@ _ppdOpen(
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else if (!strcmp(string, "Plus90"))
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ppd->landscape = 90;
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}
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+ else if (!strcmp(keyword, "Emulators") && string && ppd->num_emulations == 0)
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+ {
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+ /*
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+ * Issue #5562: Samsung printer drivers incorrectly use Emulators keyword
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+ * to configure themselves
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+ *
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+ * The Emulators keyword was loaded but never used by anything in CUPS,
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+ * and has no valid purpose in CUPS. The old code was removed due to a
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+ * memory leak (Issue #5475), so the following (new) code supports a single
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+ * name for the Emulators keyword, allowing these drivers to work until we
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+ * remove PPD and driver support entirely in a future version of CUPS.
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+ */
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+
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+ ppd->num_emulations = 1;
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+ ppd->emulations = calloc(1, sizeof(ppd_emul_t));
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+
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+ strlcpy(ppd->emulations[0].name, string, sizeof(ppd->emulations[0].name));
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+ }
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else if (!strcmp(keyword, "JobPatchFile"))
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{
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/*
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