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* krb5int_rd_chpw_rep could call krb5_free_error with random valueEzra Peisach2009-06-101-1/+1
| | | | | | | | | | clang picked up on a path in which krberror is not set and passed as an argument to krb5_free_error(). Essentially if the clearresult length < 2 but everything decodes - you can hit this path... ticket: 6511 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22409 dc483132-0cff-0310-8789-dd5450dbe970
* Clean up and simplify kdb5.c; no functional changesGreg Hudson2009-06-081-707/+311
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22408 dc483132-0cff-0310-8789-dd5450dbe970
* In kdb5.c, remove calls to the locking macros which were stubbed outGreg Hudson2009-06-081-258/+1
| | | | | | in r17612. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22407 dc483132-0cff-0310-8789-dd5450dbe970
* Restore limited support for static linkingGreg Hudson2009-06-081-74/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add enough static linking support to run the test suite without shared libraries, to facilitate gcov and other kinds of instrumentation. The necessary changes include: * Undo some of the changes which removed static linking support, and cannibalize the defunct krb5_force_static conditional block in aclocal.m4. * Add --enable-static-only configure option. * For plugins, use a different symbol name for static and dynamic builds, via a macro in k5plugin.h. * Add build machinery for building static libraries for plugins (somewhat grotty due to the difference in names). * Move plugin subdirs earlier in SUBDIRS in src/Makefile.in. * Make the in-tree KDB5 plugins dependencies of libkdb5 in a static build (aclocal.m4 has to know what they are). * In kdb5.c, cannibalize the broken _KDB5_STATIC_LINK support to allow "loading" of statically linked plugin libraries. Preauth, authdata, locate, and GSSAPI plugins are not handled by this change, as they are not currently necessary to the test suite. Supporting GSSAPI plugins may be a bit tricky but the others should be straightforward if they become needed. $(STLIBEXT) changes from .a-nobuild to .a in a normal shared build as a result of these changes (except on AIX where aclocal.m4 changes it). This does not seem to be important as we avoid selecting the static library for building via other means. ticket: 6510 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22406 dc483132-0cff-0310-8789-dd5450dbe970
* Don't build the kadm5/unit-test test programs during "make all"; buildGreg Hudson2009-06-081-4/+0
| | | | | | | | them during "make check" via test dependencies for consistency with the way we handle other test programs. (Also means we don't need libraries to be linkable until later in the build process.) git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22404 dc483132-0cff-0310-8789-dd5450dbe970
* kadmind is parsing acls good deref NULL pointer on errorEzra Peisach2009-06-061-13/+17
| | | | | | | | | | | | In kadm5int_acl_parse_line, if you setup an acl w/ restrictions (i.e. the four argument acl format) - but have an error parsing the first few fields, acle is NULLed out, and is then derefed. This adds a conditional and indents according to the krb5 c-style... ticket: 6509 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22403 dc483132-0cff-0310-8789-dd5450dbe970
* kadm5int_acl_parse_restrictions could ref uninitialized variableEzra Peisach2009-06-061-1/+1
| | | | | | | | | | The variable sp is never initialized. If the first argument to the function is null, the code falls through to freeing sp if valid. However, sp is never set. ticket: 6508 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22402 dc483132-0cff-0310-8789-dd5450dbe970
* Make results of krb5_db_def_fetch_mkey more predictableGreg Hudson2009-06-011-25/+16
| | | | | | | | | | | | | | | | | | | | krb5_db_def_fetch_mkey tries the stash file as a keytab, then falls back to the old stash file format. If the stash file was in keytab format, but didn't contain the desired master key, we would try to read a keytab file as a stash file. This could succeed or fail depending on byte order and other unpredictable factors. The upshot was that one of the libkadm5 unit tests (init 108) was getting a different error code on different platforms. To fix this, only try the stash file format if we get KRB5_KEYTAB_BADVNO trying the keytab format. This requires reworking the error handling logic. ticket: 6506 tags: pullup target_version: 1.7 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22397 dc483132-0cff-0310-8789-dd5450dbe970
* Revert last changeKen Raeburn2009-05-271-7/+5
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22394 dc483132-0cff-0310-8789-dd5450dbe970
* Don't re-run test programs to recreate output every time 'check' is builtKen Raeburn2009-05-271-5/+7
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22393 dc483132-0cff-0310-8789-dd5450dbe970
* fix t_prf test code properlyKen Raeburn2009-05-271-6/+8
| | | | | | | | | | | | | Correction to patch in r22364: "i" was used in two places, one of which required an int-sized value and the other of which required a size_t. Instead of changing the type, split the two uses into separate variables. ticket: 6505 target_version: 1.7 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22392 dc483132-0cff-0310-8789-dd5450dbe970
* Fix test rules for non-gmake make versionsGreg Hudson2009-05-241-2/+2
| | | | | | | | | | | | | The build rules for the new t_ad_fx_armor and t_authdata test programs used $<, which is only portable for implicit rules (but is valid in gmake for all rules). Stop using $< in those rules so that "make check" works with System V make. ticket: 6495 target_version: 1.7 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22368 dc483132-0cff-0310-8789-dd5450dbe970
* In krb5_ktfileint_write_entry, add a no-op fseek in between readingGreg Hudson2009-05-231-0/+3
| | | | | | | | EOF and writing the placeholder length field. Otherwise we can run into an apparent bug in the Solaris 10 stdio library which causes the next no-op fseek after the fwrite to fail with EINVAL. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22367 dc483132-0cff-0310-8789-dd5450dbe970
* whitespaceKen Raeburn2009-05-221-3/+3
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22366 dc483132-0cff-0310-8789-dd5450dbe970
* Use correct type for krb5_c_prf_length length argKen Raeburn2009-05-221-8/+9
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22364 dc483132-0cff-0310-8789-dd5450dbe970
* Use printf format attribute only with gccKen Raeburn2009-05-222-0/+4
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22363 dc483132-0cff-0310-8789-dd5450dbe970
* make prompt string vars point to constKen Raeburn2009-05-221-2/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22362 dc483132-0cff-0310-8789-dd5450dbe970
* fix minor syntax errorKen Raeburn2009-05-221-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22361 dc483132-0cff-0310-8789-dd5450dbe970
* Include regression test for krb-fx-cf2 for RC4 enctypeSam Hartman2009-05-203-0/+7
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22359 dc483132-0cff-0310-8789-dd5450dbe970
* Restore compatibility with KDCs using key usage 8 to encrypt TGSGreg Hudson2009-05-202-39/+74
| | | | | | | | | replies in a subkey, by implementing a fallback in krb5_arcfour_decrypt. ticket: 6490 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22357 dc483132-0cff-0310-8789-dd5450dbe970
* When using keyed checksum types with TGS subkeys, Microsoft AD 2003Greg Hudson2009-05-191-0/+2
| | | | | | | | | | | | | | | | verifies the checksum using the subkey, whereas MIT and Heimdal verify it using the TGS session key. (RFC 4120 is actually silent on which is correct; RFC 4757 specifies the TGS session key.) To sidestep this interop issue, don't use keyed checksum types with RC4 keys without explicit configuration in krb5.conf. Using keyed checksum types with AES is fine since, experimentally, AD 2008 accepts checksums keyed with the TGS session key. ticket: 6490 status: open tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22356 dc483132-0cff-0310-8789-dd5450dbe970
* In practice, key usage 9 requires no translationSam Hartman2009-05-181-1/+1
| | | | | | | ticket: 6490 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22355 dc483132-0cff-0310-8789-dd5450dbe970
* Copy the sequence key rather than the subkey for lucid contexts in RFCSam Hartman2009-05-181-1/+1
| | | | | | | | | | | 1964 mode, so that we map to raw des enctypes rather than say des-cbc-crc. ticket: 6488 target_version: 1.7 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22354 dc483132-0cff-0310-8789-dd5450dbe970
* Document use of key fields in GSS contextSam Hartman2009-05-181-6/+11
| | | | | | | | The addition of etype negotiation has made the meanings of the various keys in the GSS-API context structure more complicated. Document them to aid in code understanding. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22353 dc483132-0cff-0310-8789-dd5450dbe970
* Add IOV_SHIM_EXERCISE_WRAP and IOV_SHIM_EXERCISE_UNWRAP conditionalsTom Yu2009-05-141-2/+5
| | | | | | | | | to allow finer-grained testing. ticket: 6487 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22352 dc483132-0cff-0310-8789-dd5450dbe970
* gss_krb5int_export_lucid_sec_context was erroneously copying the firstGreg Hudson2009-05-141-1/+1
| | | | | | | | | | | | sizeof(void *) bytes of the context into data_set, instead of the pointer to the context. ticket: 6488 status: open tags: pullup target_version: 1.7 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22351 dc483132-0cff-0310-8789-dd5450dbe970
* UCS2 support doesn't handle upper half of BMPGreg Hudson2009-05-141-4/+2
| | | | | | | | | | | | Make krb5_ucs2 an unsigned type. Eliminate the need for distinguished values for ucs2 and ucs4 characters by changing the API of the single- character conversion routines. ticket: 6489 tags: pullup target_version: 1.7 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22350 dc483132-0cff-0310-8789-dd5450dbe970
* remove some old code for debugging the debugging codeKen Raeburn2009-05-141-7/+0
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22349 dc483132-0cff-0310-8789-dd5450dbe970
* reduce character-class table entry size (40%) based on limited data ranges; ↵Ken Raeburn2009-05-111-4/+4
| | | | | | make table const git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22344 dc483132-0cff-0310-8789-dd5450dbe970
* In recvauth_common, convert a use of strcpy to strdupGreg Hudson2009-05-111-2/+2
| | | | | | | ticket: 6200 status: open git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22343 dc483132-0cff-0310-8789-dd5450dbe970
* Refactor rule_an_to_ln, creating a new helper function to handle theGreg Hudson2009-05-112-125/+104
| | | | | | | | selection string specifier. Eliminate two (safe) uses of sscanf in the process. Add a test case including literal text in the selection string specifier. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22326 dc483132-0cff-0310-8789-dd5450dbe970
* Try decrypting using session key if subkey fails in tgs rep handlingSam Hartman2009-05-073-8/+13
| | | | | | | | | | | | | | | | | | | | | | Heimdal at least up through 1.2 incorrectly encrypts the TGS response in the session key not the subkey when a subkey is supplied. See RFC 4120 page 35. Work around this by trying decryption using the session key after the subkey fails. * decode_kdc_rep.c: rename to krb5int_decode_tgs_rep; only used for TGS and now needs to take keyusage * gc_via_tkt: pass in session key and appropriate usage if subkey fails. Note that the dead code to process AS responses in decode_kdc_rep is not removed by this commit. That will be removed as FAST TGS client support is integrated post 1.7. ticket: 6484 Tags: pullup Target_Version: 1.7 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22325 dc483132-0cff-0310-8789-dd5450dbe970
* Allow more than 10 past keys to be stored by a policyGreg Hudson2009-05-073-75/+2
| | | | | | | | | | | Remove the arbitrary limit of 10 past keys in policies. We were not taking advantage of that limit in any other code. ticket: 6482 target_version: 1.7 tags: pullup git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22323 dc483132-0cff-0310-8789-dd5450dbe970
* After consultation with kenh, remove a comment and if statement whichGreg Hudson2009-05-071-7/+0
| | | | | | should no longer apply to the pa_sam_2 code, fixing a memory leak. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22322 dc483132-0cff-0310-8789-dd5450dbe970
* Fix yet another memory leak in pa_samGreg Hudson2009-05-061-0/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22321 dc483132-0cff-0310-8789-dd5450dbe970
* Fix multiple memory leaks in obtain_sam_padataGreg Hudson2009-05-061-23/+29
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22320 dc483132-0cff-0310-8789-dd5450dbe970
* In pa_sam, use the correct function to free sam_challenge in theGreg Hudson2009-05-061-1/+1
| | | | | | | | success path. ticket: 6210 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22319 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a memory leak in pa_sam_2 where an outer data structure wasn'tGreg Hudson2009-05-061-0/+1
| | | | | | freed after the contents are coopted. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22318 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a memory leak in pa_samGreg Hudson2009-05-051-2/+5
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22317 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a memory leak in krb5_obtain_padataGreg Hudson2009-05-051-1/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22316 dc483132-0cff-0310-8789-dd5450dbe970
* In pa_sam_2, free sc2 in an error-handling case where it was leakedGreg Hudson2009-05-051-1/+3
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22315 dc483132-0cff-0310-8789-dd5450dbe970
* In pa_sam_2, free scratch in a couple of error-handling blocks whereGreg Hudson2009-05-051-0/+2
| | | | | | | | it was live and not freed. The function should be reorganized to use a cleanup handler, but (I believe) is not covered by the test suite and should not undergo such major surgery until it is. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22314 dc483132-0cff-0310-8789-dd5450dbe970
* In krb5int_rd_setpw_rep, if we get an error result, set ap_rep.lengthGreg Hudson2009-05-051-0/+1
| | | | | | to 0 so that it is initialized for a check later in the function. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22313 dc483132-0cff-0310-8789-dd5450dbe970
* Remove some unnecessary null checks in krb5_get_in_tkt_with_passwordGreg Hudson2009-05-051-4/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22312 dc483132-0cff-0310-8789-dd5450dbe970
* Remove some unnecessary null checks in krb5_get_in_tkt_with_keytabGreg Hudson2009-05-051-4/+2
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22311 dc483132-0cff-0310-8789-dd5450dbe970
* In krb5_get_in_tkt, free the whole encoded request (since theGreg Hudson2009-05-051-1/+1
| | | | | | | | structure was allocated by encode_krb5_as_req), not just the contents. ticket: 6401 git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22310 dc483132-0cff-0310-8789-dd5450dbe970
* Fix a case in the krb5_rd_rep error handler (introduced in the lastGreg Hudson2009-05-051-2/+3
| | | | | | | commit) where scratch.data could be indirected through even if it wasn't allocated successfully. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22309 dc483132-0cff-0310-8789-dd5450dbe970
* Simplify cleanup in obtain_sam_padata slightlyGreg Hudson2009-05-041-5/+3
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22308 dc483132-0cff-0310-8789-dd5450dbe970
* Fix an error message memory leak in krb5_preauth_supply_preauth_dataGreg Hudson2009-05-041-0/+1
| | | | git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22307 dc483132-0cff-0310-8789-dd5450dbe970
* Fix some direct returns in krb5_get_cred_from_kdc_opt which would leakGreg Hudson2009-05-041-12/+25
| | | | | | memory. git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@22306 dc483132-0cff-0310-8789-dd5450dbe970
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