kopia lustrzana https://gitlab.com/sane-project/backends
Fix : Fixes the crash of devices that do not have a tray, discovered on the HP Deskjet 3760 device.
rodzic
bb84652c3c
commit
841680f610
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@ -578,8 +578,25 @@ init_options(SANE_String_Const name_source, escl_sane_t *s)
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s->scanner->source = PLATEN;
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if (source == s->scanner->source) return status;
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}
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else
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s->scanner->source = PLATEN;
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if (s->scanner->caps[s->scanner->source].ColorModes == NULL) {
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if (s->scanner->caps[PLATEN].ColorModes)
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s->scanner->source = PLATEN;
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else if (s->scanner->caps[ADFSIMPLEX].ColorModes)
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s->scanner->source = ADFSIMPLEX;
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else if (s->scanner->caps[ADFDUPLEX].ColorModes)
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s->scanner->source = ADFDUPLEX;
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else
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return SANE_STATUS_INVAL;
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}
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if (s->scanner->source == PLATEN) {
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DBG (10, "SOURCE PLATEN.\n");
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}
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else if (s->scanner->source == ADFDUPLEX) {
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DBG (10, "SOURCE ADFDUPLEX.\n");
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}
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else if (s->scanner->source == ADFSIMPLEX) {
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DBG (10, "SOURCE ADFSIMPLEX.\n");
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}
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memset (s->opt, 0, sizeof (s->opt));
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memset (s->val, 0, sizeof (s->val));
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for (i = 0; i < NUM_OPTIONS; ++i) {
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