buf_len is a CK_ULONG (unsigned long). But if the attribute is sensitive
or is not extractable or is invalid for the object then the library set
the buffer length value to (CK_LONG)-1.
It is more friendly to see "-1" instead of "18446744073709551615" (on
64-bits CPU)
opensc-tool: for options --version, --list-readers, -D, etc. we do not
need to connect card/reader. This removes unnecessary error messages
if card is not present in card reader or if reader is not available.
util.c: use symbolic error codes, pass error codes to caller without change.
CID 344928 (#1 of 1): Sizeof not portable (SIZEOF_MISMATCH)
suspicious_sizeof: Passing argument object_handles of type CK_OBJECT_HANDLE_PTR and argument objects_length * 8UL /* sizeof (CK_OBJECT_HANDLE_PTR) */ to function realloc is suspicious. In this case, sizeof (CK_OBJECT_HANDLE_PTR) is equal to sizeof (CK_OBJECT_HANDLE), but this is not a portable assumption.
CID undefined (#1 of 1): Unchecked return value (CHECKED_RETURN)
10. check_return: Calling RSA_set0_key without checking return value (as is done elsewhere 7 out of 8 times).
* The fail_msg() in cmocka has a way not to fail, which confuses coverity. Adding explicit retunr/exit should address this issue
* Reformat some code in p11test
Option -r is used in other opensc tools to specify card reader. pkcs15-tool
uses -r to specify cerfificate. This fix intorduces warning message if -r
is used, and for future versions of pkcs15-tool -r is used to specify
reader.
sc-ossl-compat.h will check if OpenSSL has been built with or without some
deprecated defines. OpenSSL will provide defines for some of these if
built to still support depreacted routines but not if built with
"no-depracted". .
This commit will define some of the needed defines if ther are not
defined by OpenSSL. Thus if a distro builds OpenSSL with "no-depracted"
it can still be used.
On branch fix-1755
Changes to be committed:
modified: src/libopensc/sc-ossl-compat.h
