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path: root/src/lib/libtls/tls_verify.c (follow)
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* Be consistent with naming - only use "host" and "hostname" when referringjsing2015-02-111-32/+32
| | | | | | | | | | to an actual host and use "servername" when referring to the name of the TLS server that we expect to be indentified in the server certificate. Likewise, rename verify_host to verify_name and use the term "name" throughout the verification code (rather than host or hostname). Requested by and ok tedu@
* Add size_t to int checks for SSL functions.doug2014-12-171-5/+13
| | | | | | | | | | libtls accepts size_t for lengths but libssl accepts int. This verifies that the input does not exceed INT_MAX. It also avoids truncating size_t when comparing with int and adds printf-style attributes for tls_set_error(). with input from deraadt@ and tedu@ ok tedu@
* Allow specific libtls hostname validation errors to propagate.bcook2014-12-071-15/+20
| | | | | | | | Remove direct calls to printf from the tls_check_hostname() path. This allows NUL byte error messages to bubble up to the caller, to be logged in a program-appropriate way. It also removes non-portable calls to getprogname(). ok jsing@
* Fix a memory leak in tls_check_subject_altname() by callingjsing2014-12-071-2/+2
| | | | | | | sk_GENERAL_NAME_pop_free() instead of sk_GENERAL_NAME_free(). The latter only frees the stack itself and does not free the items. From Basskrapfen on github.
* revert previous change for now, adjusting based on comments from jsing@bcook2014-12-071-17/+18
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* Allow specific libtls hostname validation errors to propagate.bcook2014-12-071-18/+17
| | | | | | | | | | | | | Remove direct calls to printf from the tls_check_hostname() path. This allows NUL byte error messages to bubble up to the caller, to be logged in a program-appropriate way. It also removes non-portable calls to getprogname(). The semantics of tls_error() are changed slightly: the last error message is not necessarily preserved between subsequent calls into the library. When the previous call to libtls succeeds, client programs should treat the return value of tls_error() as undefined. ok tedu@
* Rename libressl to libtls to avoid confusion and to make it easier tojsing2014-10-311-0/+225
distinguish between LibreSSL (the project) and libressl (the library). Discussed with many.