A set of patches to address issues reported by the compiler, clang and coverity
8 new commits added
clang: free error_message when finding the realm
clang: Remove memory leak on failure
clang: Unused variable assignment
Fix compiler warnings
Free the error message when returning
Free the thumbprint variable before returning
Remove remaining reference to token variable in certread-n
Close file in casave on NSS database login error
rebased onto c69e64cb89de7795b44664e3ed72fc555010bb3b
Pull-Request has been merged by rcritten
A set of patches to address issues reported by the compiler, clang and coverity