Win10x64 fails to create self-signed certificate

[compgumby]

Exception occurs at ln 1975 of tls-sspi.c in libcups2 when attempting to connect to an IPP print server via https. The call to CertCreateSelfSignCertificate throws an access violation exception in ntdll.dll reading location 0xFF...F. Built on VS2017 and stepped through the code while attempting to use ipptool for a print-job function.

At this point, the args are:

| Name  | Value | Type
| ----- | --...
| hProv | 5469504 | unsigned __int64
| sib   | {cbData=3435973836 pbData=0xcccccccccccccccc <Error reading characters of string.> } | _CRYPTOAPI_BLOB
| &sib  | 0x0000000000144938 {cbData=3435973836 pbData=0xcccccccccccccccc <Error reading characters of string.> } | _CRYPTOAPI_BLOB *
| kpi   | {pwszContainerName=0x00007ffc3cc6dc80 L"ClientContainer" pwszProvName=0x00007ffc3cc6e5e0 L"Microsoft Base Cryptographic Provider v1.0" ...} | _CRYPT_KEY_PROV_INFO
| &kpi  | 0x0000000000144a18 {pwszContainerName=0x00007ffc3cc6dc80 L"ClientContainer" pwszProvName=0x00007ffc3cc6e5e0 L"Microsoft Base Cryptographic Provider v1.0" ...} | _CRYPT_KEY_PROV_INFO *
| et    | {wYear=2030 wMonth=5 wDayOfWeek=5 ...} | _SYSTEMTIME
| &et   | 0x0000000000144a68 {wYear=2030 wMonth=5 wDayOfWeek=5 ...} | _SYSTEMTIME *
| exts  | {cExtension=0 rgExtension=0x0000000000000000 <NULL> } | _CERT_EXTENSIONS
| &exts | 0x0000000000144a98 {cExtension=0 rgExtension=0x0000000000000000 <NULL> } | _CERT_EXTENSIONS *

It's been a while since I played in C so I'm not sure if there's something very obvious I should be catching. Anyway - this is an issue for me so I'm pointing it out. Might be an issue for somebody else too.

[davee1]

I am getting a similar error

[michaelrsweet]

Fixed in OpenPrinting CUPS.