* Fix for coverity issue 436265, we should cap copy to size of destination buffer
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fix for coverity issue 436262, llv6_ntoa() returns a pointer to a buffer that can be up to 64 bytes long; likely not a problem, but this will quiet coverity
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fix for coverity issue 436251, not freeing path in the normal flow of the code
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436258, Digest maybe uninitialized in some paths of this code
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fix for coverity issue 436254, forgot to free 's' before returning from the function?
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436251, memory leak in put_string() function
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue 436215, should copy at most sizeof(devname) bytes
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436203, if no authentication (or no accounting) server was found, we still need to free the allocated local instance
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436171, use of uninitialized variable
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Use of signed vs unsigned variable in printf for MD4Update
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436182, fixing possible buffer overrun in handling of PW_CLASS attribute
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Fixing coverity issue #436156
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
* Compile errors
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
[paulus@ozlabs.org - Squashed to avoid breaking bisection]
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This commit does several things, being a squash-and-merge of a series
of changes; squashed in order not to break bisection.
* Clean up pppd.h, moving declarations that should only be accessed by
pppd code (not by users of pppd) to a new pppd-private.h. Also,
other parts of pppd.h were moved to multilink.h, chap.h, eap.h,
eui64.h, and a new options.h.
* Provide an API for access to data that is needed by plugins (in no
particular order):
- ifname
- ifunit
- remote_name
- remote_number
- peer_authname
- status (now called "code" internally)
- phase
- doing_multilink
- multilink_master
- idle_time_limit
- link_connect_time
- max_connect_time
- link_stats
- ipparam
- hostname
- got_sigterm
- got_sigusr2
- got_sighup
- session_number
- maxoctets
- maxoctets_dir
- debug
- persist
- devnam
- modem
- peer_authname
- sync_serial
* Update the version number to 2.5.0.
* Detect availability of stddef.h and stdarg.h.
* Rename some headers:
- pppcrypt.c/h to crypto_ms.c/h
- ppp-crypto.c/h to crypto.c/h
- ppp-crypto-priv.h to crypto-priv.h
- chap-new.c/h to chap.c/h
* Remove chap-md5.h, crypto-priv.h, eap-tls.h, etc. from the list of
header files to be installed.
* Provide typedefs for the hook functions.
* Provide a typedef for the "phase" variable.
* Provide a typedef for the link statistics array.
* Remove the option_t typedef.
* Rename the following functions by adding a "ppp_" prefix (with the
intention that these are a "public" API for use by plugins):
- option_error
- add_options
- int_option,
- options_from_file
- script_setenv
- bad_ip_adrs,
- netif_get/set_mtu (renamed to ppp_get/set_mtu)
- get_time
- timeout
- untimeout
- safe_fork
- sys_close
- set_session_number
- update_link_stats (renamed to ppp_get_link_stats)
- add_notifier (renamed to ppp_add_notify)
- remove_notifier (renamed to ppp_del_notify)
- generic_[dis]establish_ppp (to ppp_generic_[dis]establish)
* Rename ppp_devnam to ppp_devname.
* Rename ppp_available() to ppp_check_kernel_support().
* Use unsigned char instead of u_char, unsigned short instead of
u_short, uint32_t instead of u_int32_t.
* Add const to some declarations
* Update comments
* Change the interface for notifiers to use an enum to identify which
notifier is to be modified.
* Provide an API for getting the path to a file, with an enum to
identify different types of file.
* Link plugins with the -DPLUGIN flag
[paulus@ozlabs.org - wrote commit message]
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
Signed-off-by: Paul Mackerras <paulus@ozlabs.org>
This re-introduces the missing DES encryption functions copied from Openssl 3.0 project. Incorporates a new API for performing MD4/MD5/SHA and encryption using DES-ECB mode.
Unit tests are included for respective digest/encryption functions using this new API. With this change, you can pass configure --without-openssl to use the internally provided functions. If you do have openssl, then it will default to use these functions. This also provides a framework to allow other vendors to provide crypto.
This closes#333, partially addresses #242 (except the pkcs11 engine support). Word has it that openssl is working on support for this, and the libp11 / opensc project are inclined not to support this.
Signed-off-by: Eivind Næss <eivnaes@yahoo.com>
