Excluded: libtomath and libedit files, most of which appear to be
testing or example code not involved in production, and which are
derived from an upstream that should perhaps have patches submitted
upstream instead.
fix https://github.com/heimdal/heimdal/issues/1111
At some point before we make an 8.0 release we'll probably just remove
all the legacy, weak ciphers and hashes (except MD5, most likely).
To drop these we'll have to re-generate PKCS#12 test samples using
stronger PBEs, and possible add new PBE types.
If mp_ubin_size(s) returns zero then mp_to_ubin() will fail and
not return MP_OKAY. If MP_OKAY is not returned, NULL is returned
to the caller of mpz2BN().
This change avoids the unnecessary memory allocation and function
calls. It also removes a dereference after null warning from
coverity.
Change-Id: I52ff2c166964e41cb4eef1dac637904bf2bf13bf
The pseudo keyword 'fallthrough' is defined such that case statement
blocks must end with any of these keywords:
* break;
* fallthrough;
* continue;
* goto <label>;
* return [expression];
*
* gcc: https://gcc.gnu.org/onlinedocs/gcc/Statement-Attributes.html#Statement-Attributes
The macro is defined either as
__attribute__((__fallthrough__))
or as
do {} while (0) /* fallthrough */
not including the semicolon.
This change implements the Linux kernel style and updates several locations
where "/*fallthrough*/ and /* FALLTHROUGH */ were not previously replaced.
Externally imported code such as libedit, libtommath and sqlite are
restored to their unaltered state.
Change-Id: I69db8167b0d5884f55d96d72de3059a0235a1ba3
warning: 'mp_read_unsigned_bin' is deprecated
(declared at ./libtommath/tommath.h:732): replaced by mp_from_ubin
[-Wdeprecated-declarations]
warning: 'mp_unsigned_bin_size' is deprecated
(declared at ./libtommath/tommath.h:731): replaced by mp_ubin_size
[-Wdeprecated-declarations]
warning: 'mp_to_unsigned_bin' is deprecated
(declared at ./libtommath/tommath.h:733): replaced by mp_to_ubin
[-Wdeprecated-declarations]
warning: 'mp_unsigned_bin_size' is deprecated
(declared at ./libtommath/tommath.h:731): replaced by mp_ubin_size
[-Wdeprecated-declarations]
warning: ignoring return value of 'mp_init_multi',
declared with attribute warn_unused_result [-Wunused-result]
warning: ignoring return value of 'mp_to_unsigned_bin',
declared with attribute warn_unused_result [-Wunused-result]
warning: ignoring return value of 'mp_read_unsigned_bin',
declared with attribute warn_unused_result [-Wunused-result]
Change-Id: I510fd7a57c9cd52b59086a85d13aa6204ebb9fd9
If the input 'bn' is NULL then BN_bin2bn() will allocate and
return a BIGNUM which will then be leaked. BN_set_word()
would then return true even though it didn't set the word
into a BIGNUM known to the caller.
Change-Id: I6681f548e6bfb330cec009ae7c18e6151016179e
s_read_urandom has a while loop to handle read() that returns less
than the full buffer (either due to EINTR or because more than the
atomic guarantee from urandom was requested). However, the target
of the read was always the base pointer p instead of the updated
pointer q, so in the end less than the requested randomness is returned.
Use q instead of p in the read() call.
Upstream pull request:
https://github.com/libtom/libtommath/pull/512
Signed-off-by: Arnout Vandecappelle <arnout@mind.be>
The hc_evp_md_init, hc_evp_md_update and hc_evp_md_final typedefs
are defined as functions returning an int, but null_Init, null_Update
and null_Final are defined as void, and cast with the typedef when
assigned to the function vector.
This might result in some uninitialized value being returned to the
caller, if some of them make use of the return value. It also causes
warnings if the -Wcast-function-type warning is enabled.
Change the type to in to match the typedef, and return 1 (success).
Samba is starting to protect against bi-di attacks and the starting point
is to require that input files be fully UTF-8. In 2021 this is a reasonable
starting point anyway.
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Seen on Ubuntu 18.04 with
gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
giving:
test_cipher.c: In function ‘test_cipher’:
test_cipher.c:299:19: error: suggest braces around empty body in an ‘if’ statement [-Werror=empty-body]
/* XXXX check */;
^
cc1: all warnings being treated as errors
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
Seen on Ubuntu 18.04 with
gcc version 7.5.0 (Ubuntu 7.5.0-3ubuntu1~18.04)
giving:
rsa-ltm.c: In function ‘ltm_rsa_private_calculate’:
rsa-ltm.c:135:9: error: variable ‘where’ set but not used [-Werror=unused-but-set-variable]
int where = 0; /* Ignore the set-but-unused warning from this */
^~~~~
rsa-ltm.c: In function ‘gen_p’:
rsa-ltm.c:482:9: error: variable ‘where’ set but not used [-Werror=unused-but-set-variable]
int where = 0; /* Ignore the set-but-unused warning from this */
^~~~~
Signed-off-by: Andrew Bartlett <abartlet@samba.org>
