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| author | Michael R Sweet <michael.r.sweet@gmail.com> | 2018-06-18 14:33:29 -0400 |
|---|---|---|
| committer | Michael R Sweet <michael.r.sweet@gmail.com> | 2018-06-18 14:33:29 -0400 |
| commit | bd121abd354cbfcbb4c5fa23408c0270e7243bc6 (patch) | |
| tree | 5f684c2ec3c54474095306dbd58cf3d1c2a7053c /backend/ipp.c | |
| parent | de72bb61c1ee6f8e8298b664186ea84991c0ed20 (diff) | |
| download | cups-bd121abd354cbfcbb4c5fa23408c0270e7243bc6.tar.gz | |
Ignore bogus cups-version attribute.
Diffstat (limited to 'backend/ipp.c')
| -rw-r--r-- | backend/ipp.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/backend/ipp.c b/backend/ipp.c index a0c386540..8e9438d55 100644 --- a/backend/ipp.c +++ b/backend/ipp.c @@ -1135,7 +1135,14 @@ main(int argc, /* I - Number of command-line args */ copies_sup = NULL; /* No */ } - cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT); + if ((cups_version = ippFindAttribute(supported, "cups-version", IPP_TAG_TEXT)) != NULL) + { + const char *version = ippGetString(cups_version, 0, NULL); + + fprintf(stderr, "DEBUG: cups-version = \"%s\"\n", version); + if (!strcmp(version, "cups-version")) + cups_version = NULL; /* Bogus cups-version value returned by buggy printers! */ + } encryption_sup = ippFindAttribute(supported, "job-password-encryption-supported", IPP_TAG_KEYWORD); |