Quite a few functions reported wrong function names when pushing
to the error stack.
Change-Id: I84d89dbefd2ecdc89ffb09799e673bae17be0e0f
Reviewed-on: https://boringssl-review.googlesource.com/4080
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Both on the client and the server.
Change-Id: I9892c6dbbb29938154aba4f53b10e8b5231f9c47
Reviewed-on: https://boringssl-review.googlesource.com/4071
Reviewed-by: Adam Langley <agl@google.com>
Align with upstream's renames from a while ago. These names are considerably
more standard. This also aligns with upstream in that both "ECDHE" and "EECDH"
are now accepted in the various cipher string parsing bits.
Change-Id: I84c3daeacf806f79f12bc661c314941828656b04
Reviewed-on: https://boringssl-review.googlesource.com/4053
Reviewed-by: Adam Langley <agl@google.com>
This is really just scar tissue with https://crbug.com/468889 being the real
underlying problem. But the test is pretty easy.
Change-Id: I5eca18fdcbde8665c0e6c3ac419a28152647d66f
Reviewed-on: https://boringssl-review.googlesource.com/4052
Reviewed-by: Adam Langley <agl@google.com>
A casual grep would suggest this function has the same problems as
CVE-2015-0291, but the structure is memset to 0, so the calls are unnecessary.
Also use BUF_memdup rather than an OPENSSL_malloc + mempcy pair.
Change-Id: Id605374d99cff32e2dccb7f9b8a9da226faf7715
Reviewed-on: https://boringssl-review.googlesource.com/4051
Reviewed-by: Adam Langley <agl@google.com>
In verifying the fix for CVE-2015-0291, I noticed we don't actually have any
test coverage for full handshakes on renegotiation. All our tests always do
resumptions.
Change-Id: Ia9b701e8a50ba9353fefb8cc4fb86e78065d0b40
Reviewed-on: https://boringssl-review.googlesource.com/4050
Reviewed-by: Adam Langley <agl@google.com>
Reported by the LibreSSL project as a follow on to CVE-2015-0209
(Imported from upstream's 5e5d53d341fd9a9b9cc0a58eb3690832ca7a511f.)
Change-Id: Ic2e5dc5c96e316c55f76bedc6ea55b416be3287a
Reviewed-on: https://boringssl-review.googlesource.com/4049
Reviewed-by: Adam Langley <agl@google.com>
Fix segmentation violation when ASN1_TYPE_cmp is passed a boolean type. This
can be triggered during certificate verification so could be a DoS attack
against a client or a server enabling client authentication.
CVE-2015-0286
(Imported from upstream's e677e8d13595f7b3287f8feef7676feb301b0e8a.)
Change-Id: I5faefc190568504bb5895ed9816a6d80432cfa45
Reviewed-on: https://boringssl-review.googlesource.com/4048
Reviewed-by: Adam Langley <agl@google.com>
See also upstream's 34e3edbf3a10953cb407288101fd56a629af22f9. This fixes
CVE-2015-0291. Also bubble up malloc failures in tls1_set_shared_sigalgs. Tidy
up style a bit and remove unnecessary check (it actually is unnecessary; see
https://boringssl-review.googlesource.com/4042).
Change-Id: Idfb31a90fb3e56ef6fe7701464748a5c1603f064
Reviewed-on: https://boringssl-review.googlesource.com/4047
Reviewed-by: Adam Langley <agl@google.com>
I only imported half of upstream's c5f2b5336ab72e40ab91e2ca85639f51fa3178c6 on
accident.
Change-Id: Ice8185ca6770f915eb859e918f5db7d5ccdc7cc7
Reviewed-on: https://boringssl-review.googlesource.com/4045
Reviewed-by: Adam Langley <agl@google.com>
Previously, if SIGILL was received between the signal handler being
installed and before the sigsetjmp, the process would longjmp to a
random location.
Change-Id: I9e6143a17ff3db0e1b00ece68fce161801461010
Reviewed-on: https://boringssl-review.googlesource.com/3950
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Noticed these as I was poking around.
Change-Id: I93833a152583feced374c9febf7485bec7abc1c7
Reviewed-on: https://boringssl-review.googlesource.com/3973
Reviewed-by: Adam Langley <agl@google.com>
This too isn't version-specific. This removes the final difference between TLS
and DTLS SSL3_ENC_METHODs and we can fold them together. (We should be able to
fold away the version-specific differences too, but all in due time.)
Change-Id: I6652d3942a0970273d46d28d7052629c81f848b5
Reviewed-on: https://boringssl-review.googlesource.com/3771
Reviewed-by: Adam Langley <agl@google.com>
This fixes test flakiness on Windows.
BUG=467767
Change-Id: Ie69b5b43ddd524aadb15c53705f6ec860e928786
Reviewed-on: https://boringssl-review.googlesource.com/4001
Reviewed-by: Adam Langley <agl@google.com>
Allocate and free ASN.1 string types directly instead of going through
the ASN.1 item code.
(Imported from upstream's 3d6aa6d441fe8124d247dffee5c68c2e5efd8258.)
Change-Id: I617283e67071a792f219ed08f19078afc223e2f5
Reviewed-on: https://boringssl-review.googlesource.com/4041
Reviewed-by: Adam Langley <agl@google.com>
Previously, ASN1_UTCTIME_cmp_time_t would return 1 if s > t, -1 if
s < t, and 0 if s == t.
This behavior was broken in upstream's
904348a4922333106b613754136305db229475ea, resulting in the opposite time
comparison behavior.
PR#3706
(Imported from upstream's da27006df06853a33b132133699a7aa9d4277920.)
Change-Id: I9c1c28ba21d82ff4b587e33b262f46be4e846ff9
Reviewed-on: https://boringssl-review.googlesource.com/4043
Reviewed-by: Adam Langley <agl@google.com>
It created the cert structure in SSL_CTX or SSL if it was NULL, but they can
never be NULL as the comments already said.
(Imported from upstream's 2c3823491d8812560922a58677e3ad2db4b2ec8d.)
Change-Id: I97c7bb306d6f3c18597850db9f08023b2ef74839
Reviewed-on: https://boringssl-review.googlesource.com/4042
Reviewed-by: Adam Langley <agl@google.com>
Td4 is an array of u8. A u8 << int promotes the u8 to an int first then shifts.
If the mathematical result of a shift (as modelled by lhs * 2^{rhs}) is not
representable in an integer, behaviour is undefined. In other words, you can't
shift into the sign bit of a signed integer. Fix this by casting to u32
whenever we're shifting left by 24.
(For consistency, cast other shifts, too.)
Caught by -fsanitize=shift
Submitted by Nick Lewycky (Google)
(Imported from upstream's 8b37e5c14f0eddb10c7f91ef91004622d90ef361.)
Change-Id: Id0f98d1d65738533c6ddcc3c21bc38b569d74793
Reviewed-on: https://boringssl-review.googlesource.com/4040
Reviewed-by: Adam Langley <agl@google.com>
When printing out an ASN.1 structure, if the type is an item template don't
fall through and attempt to interpret as a primitive type.
(Imported from upstream's 5dc1247a7494f50c88ce7492518bbe0ce6f124fa.)
Change-Id: Ica39757792cbf3f83879953b67838927ddbdb809
Reviewed-on: https://boringssl-review.googlesource.com/4009
Reviewed-by: Adam Langley <agl@google.com>
Fixed assorted missing return value checks in v3_cpols.c
(Imported from upstream's c5f2b5336ab72e40ab91e2ca85639f51fa3178c6.)
Change-Id: I95e4157fc689201ca32e1c8e51d04801ba478685
Reviewed-on: https://boringssl-review.googlesource.com/4008
Reviewed-by: Adam Langley <agl@google.com>
The call to asn1_do_adb can return NULL on error, so we should check the
return value before attempting to use it.
(Imported from upstream's 34a7ed0c39aa3ab67eea1e106577525eaf0d7a00.)
Change-Id: Ia43cdc73b5f1d16e6fc907b5aaf13c9df5a9958c
Reviewed-on: https://boringssl-review.googlesource.com/4007
Reviewed-by: Adam Langley <agl@google.com>
ASN1_primitive_new takes an ASN1_ITEM * param |it|. There are a couple
of conditional code paths that check whether |it| is NULL or not - but
later |it| is deref'd unconditionally. If |it| was ever really NULL then
this would seg fault. In practice ASN1_primitive_new is marked as an
internal function in the public header file. The only places it is ever
used internally always pass a non NULL parameter for |it|. Therefore, change
the code to sanity check that |it| is not NULL, and remove the conditional
checking.
(Imported from upstream's 9e488fd6ab2c295941e91a47ab7bcd346b7540c7)
Change-Id: Icbb13cd00d0ec5529871b678b0bcc465956a7572
Reviewed-on: https://boringssl-review.googlesource.com/4006
Reviewed-by: Adam Langley <agl@google.com>
In the event of an error |rr| could be NULL. Therefore don't assume you can
use |rr| in the error handling code.
(Imported from upstream's 8c5a7b33c6269c3bd6bc0df6b4c22e4fba03b485.)
Change-Id: I0b392991ce8170dc418e93003af256d535d1e2e8
Reviewed-on: https://boringssl-review.googlesource.com/4005
Reviewed-by: Adam Langley <agl@google.com>
(Imported from upstream's e1b568dd2462f7cacf98f3d117936c34e2849a6b.)
Our RAND_bytes secretly can't actually fail, but we should propagate the check
upwards.
Change-Id: Ieaaea98dad00bf73b1c0a42c039507d76b10ac78
Reviewed-on: https://boringssl-review.googlesource.com/4003
Reviewed-by: Adam Langley <agl@google.com>
(Imported from upstream's 0b142f022e2c5072295e00ebc11c5b707a726d74.)
Modified further because these ought to just be BIO_puts.
Change-Id: I8b70d70d0f626bb19b455adb4f0e08bacf453c1d
Reviewed-on: https://boringssl-review.googlesource.com/4002
Reviewed-by: Adam Langley <agl@google.com>
(Thanks to William Hesse.)
Change-Id: I8479663250546a5ec0a024f80e50541f91d833bc
Reviewed-on: https://boringssl-review.googlesource.com/4020
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
They do not quite measure the same value for EC keys. "size" is a really weird
notion to generalize on so we should document what it means for each key type.
EVP_PKEY_size's meaning is most tied to signatures, thanks to EVP_SignFinal
implicitly using it as output bounds.
Change-Id: I7504c142818f8f90f8bcf6891c97a6adaf2d574e
Reviewed-on: https://boringssl-review.googlesource.com/4000
Reviewed-by: Adam Langley <agl@google.com>
C99 doesn't, technically, allow empty statements. Thus if a #define'ed
function ends in a semicolon, and the use of it also ends in a
semicolon, then the compiler sees “;;” at the end.
Since a choice has to be made, I prefer that the semicolon exist at the
“callsite” of a #define'ed fuction. But I haven't gone and changed
everything to follow that in this patch.
Change-Id: I1343e52a5ac6255db49aa053048d0df3225bcf43
Reviewed-on: https://boringssl-review.googlesource.com/3890
Reviewed-by: David Benjamin <davidben@chromium.org>
Reviewed-by: Adam Langley <agl@google.com>
Firstly, it was odd that AES-NI was a special case. Secondly, I have a
need coming up for being able to get the block function and not create a
GCM context.
Change-Id: Ie87de5e7ea42dc042d302c5eafecbc6af03c714b
Reviewed-on: https://boringssl-review.googlesource.com/3910
Reviewed-by: Adam Langley <agl@google.com>
At least the linker can discard this function in the cases where nobody
is calling it.
Change-Id: I30050e918e6bc1dd9c97cc70f3a56408701abebc
Reviewed-on: https://boringssl-review.googlesource.com/3724
Reviewed-by: Adam Langley <agl@google.com>
Because NTLM authentication is still a thing.
Change-Id: I3308a8431c82f0b614e09ce3e5efac1526881f1e
Reviewed-on: https://boringssl-review.googlesource.com/3723
Reviewed-by: Adam Langley <agl@google.com>
This allows the current RC4 state of an SSL* to be extracted. We have
internal uses for this functionality.
Change-Id: Ic124c4b253c8325751f49e7a4c021768620ea4b7
Reviewed-on: https://boringssl-review.googlesource.com/3722
Reviewed-by: Adam Langley <agl@google.com>
This callback receives information about the ClientHello and can decide
whether or not to allow the handshake to continue.
Change-Id: I21be28335fa74fedb5b73a310ee24310670fc923
Reviewed-on: https://boringssl-review.googlesource.com/3721
Reviewed-by: Adam Langley <agl@google.com>
* Eliminate the possibility of multiple lock IDs having the same
value (CRYPTO_LOCK_FIPS2 and CRYPTO_LOCK_OBJ were both 40 prior to
this commit).
* Remove unused lock IDs.
* Automatically guarantee that lock IDs and lock names stay in sync.
Change-Id: If20e462db1285fa891595a7e52404ad011ff16f6
Reviewed-on: https://boringssl-review.googlesource.com/3923
Reviewed-by: Adam Langley <agl@google.com>
The TLS AEADs require EVP_AEAD_CTX_init_with_direction now. The speed command
was never updated to account for this.
BUG=467762
Change-Id: I8c7d4566b51d54d91d17318b8f4813ad8f19c777
Reviewed-on: https://boringssl-review.googlesource.com/3971
Reviewed-by: Adam Langley <agl@google.com>
Windows x64 uses the IL32P64 data model, which means that unsigned int
is 32 bits and size_t is 64 bits. Previously, the expression
|~(alignment - 1)| resulted in the 32-bit value 0xFFFFFFF0, which was
then extended to the 64-bit value 0x00000000FFFFFFF0 when promoted to
size_t. When the input pointer was masked with this value, the result
was a pointer that was usually way outside the boundaries of the array.
The new code casts |alignment| to size_t first prior to the bitwise
negation, resulting in the correct mask value of 0xFFFFFFFFFFFFFFF0.
Change-Id: I04754aa9e1ce7a615c2b4c74051cfcca38dbb52f
Reviewed-on: https://boringssl-review.googlesource.com/3961
Reviewed-by: Adam Langley <agl@google.com>
