43 lines
1.3 KiB
Diff
43 lines
1.3 KiB
Diff
diff -up cups-1.4.2/backend/snmp.c.str3413 cups-1.4.2/backend/snmp.c
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--- cups-1.4.2/backend/snmp.c.str3413 2009-01-14 22:40:58.000000000 +0000
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+++ cups-1.4.2/backend/snmp.c 2009-12-03 10:01:27.933335209 +0000
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@@ -999,7 +999,7 @@ read_snmp_response(int fd) /* I - SNMP
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DEVICE_PRODUCT, LexmarkProductOID2);
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_cupsSNMPWrite(fd, &(packet.address), CUPS_SNMP_VERSION_1,
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packet.community, CUPS_ASN1_GET_REQUEST,
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- DEVICE_URI, LexmarkDeviceIdOID);
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+ DEVICE_ID, LexmarkDeviceIdOID);
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_cupsSNMPWrite(fd, &(packet.address), CUPS_SNMP_VERSION_1,
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packet.community, CUPS_ASN1_GET_REQUEST,
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DEVICE_PRODUCT, XeroxProductOID);
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@@ -1064,7 +1064,19 @@ read_snmp_response(int fd) /* I - SNMP
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if (device->id)
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+ {
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+ if (strlen (device->id) >
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+ strlen ((char *)packet.object_value.string.bytes))
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+ {
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+ /*
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+ * The Device ID we already saw was more complete.
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+ */
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+
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+ break;
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+ }
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+
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free(device->id);
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+ }
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device->id = strdup((char *)packet.object_value.string.bytes);
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@@ -1107,7 +1119,8 @@ read_snmp_response(int fd) /* I - SNMP
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case DEVICE_URI :
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if (device && packet.object_type == CUPS_ASN1_OCTET_STRING &&
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- !device->uri)
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+ !device->uri &&
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+ (char *)packet.object_value.string.bytes[0] != '\0')
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{
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/*
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* Update an existing cache entry...
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