openbsd/src/lib/libcrypto/bn/bn_print.c, branch OPENBSD_6_8_BASEA mirror of https://github.com/libressl/openbsd.git
https://git.lua4.win/openbsd/atom?h=OPENBSD_6_8_BASE2017-01-29T17:49:23+00:00Send the function codes from the error functions to the bit bucket,2017-01-29T17:49:23+00:00beck2017-01-29T17:49:23+00:00urn:sha1:d1f47bd292f36094480caa49ada36b99a69c59b0
as was done earlier in libssl. Thanks inoguchi@ for noticing
libssl had more reacharounds into this.
ok jsing@ inoguchi@
If BN_div_word() fails (by returning (BN_ULONG)-1) or if the division2016-10-17T03:30:14+00:00guenther2016-10-17T03:30:14+00:00urn:sha1:02f5f4c1d4ea0ed62e460c1178fae38b6e8fa0c9
fails to reduce the input in the expected space then fail out instead
of overflowing the allocated buffer.
combines openssl commits 28a89639da50b1caed4ff3015508f23173bf3e49 and
3612ff6fcec0e3d1f2a598135fe12177c0419582
ok doug@ beck@
Add bounds checking for BN_hex2bn/BN_dec2bn.2016-03-02T06:16:11+00:00doug2016-03-02T06:16:11+00:00urn:sha1:f4e95f97ea9c7fe75b429a3364b1449e83bb1b81
Need to make sure i * 4 won't overflow. Based on OpenSSL:
commit 99ba9fd02fd481eb971023a3a0a251a37eb87e4c
input + ok bcook@
ok beck@
remove excessive brackets on pointer math2015-09-28T18:58:33+00:00deraadt2015-09-28T18:58:33+00:00urn:sha1:9e65350789e73f16ebd0672704b928a0f3dcb8a7Redo 1.25, without the NULL deref.2015-09-27T19:41:37+00:00miod2015-09-27T19:41:37+00:00urn:sha1:ba7d6609fcab2f8dc72ed84e09920aee9da75aa9
ok sthen@ bcook@
Revert bn_print.c:r1.25 ("handle negative-zero in BN_bn2dec() too") for2015-09-18T09:00:04+00:00sthen2015-09-18T09:00:04+00:00urn:sha1:8a2b62a8c45beb43a75c8994a301e68c2f3a2e18
now, it has a NULL deref. Segfault reported by Mikolaj Kucharski, ok bcook
Handle negative-zero in BN_bn2dec() too, just like in BN_print().2015-09-13T16:02:11+00:00deraadt2015-09-13T16:02:11+00:00urn:sha1:5313e1a6e8d465ce51e34471a7b90930aaadf2e9
ok miod
BN does support negative-zero -- BN_print() sets the standard here.2015-09-13T15:59:29+00:00deraadt2015-09-13T15:59:29+00:00urn:sha1:cd6c582063a3fd8f331646e17db3d5bb97124e53
BN_bn2hex() had a 1-byte overflow when creating "-0\0". Reported to
me a while back by unknown person -- did not have enough experience
to push this through then.
advice from jsing, ok miod
if (x) FOO_free(x) -> FOO_free(x).2014-07-12T16:03:37+00:00miod2014-07-12T16:03:37+00:00urn:sha1:068bf464df6ef084067943863d776f59762bfaf0
Improves readability, keeps the code smaller so that it is warmer in your
cache.
review & ok deraadt@
Only import cryptlib.h in the four source files that actually need it.2014-07-11T08:44:49+00:00jsing2014-07-11T08:44:49+00:00urn:sha1:74e2c009c83ad374bd6acdcfc376a384e25ab007
Remove the openssl public includes from cryptlib.h and add a small number
of includes into the source files that actually need them. While here,
also sort/group/tidy the includes.
ok beck@ miod@