BUF_MEM is actually a rather silly API for the SSL stack. There's separate
length and max fields, but init_buf effectively treats length as max and max as
nothing.
We possibly don't want to be using it long-term anyway (if nothing else, the
char*/uint8_t* thing is irritating), but in the meantime, it'll be easier to
separately fix up get_message's book-keeping and state tracking from where the
handshake gets its messages from.
Change-Id: I9e56ea008173991edc8312ec707505ead410a9ee
Reviewed-on: https://boringssl-review.googlesource.com/7947
Reviewed-by: Adam Langley <agl@google.com>
On Windows, if we write to our socket and then close it, the peer sometimes
doesn't get all the data. This was working for our shimShutsDown tests because
we send close_notify in parallel with the peer and sendAlert(alertCloseNotify)
did not internally return an error.
For convenience, sendAlert returns a local error for non-close_notify alerts.
Suppress that error to avoid the race condition. This makes it behave like the
other shimShutsDown tests.
Change-Id: Iad256e3ea5223285793991e2eba9c7d61f2e3ddf
Reviewed-on: https://boringssl-review.googlesource.com/7980
Reviewed-by: Adam Langley <agl@google.com>
Previously, SSL_ECDH_METHOD consisted of two methods: one to produce a
public key to be sent to the peer, and another to produce the shared key
upon receipt of the peer's message.
This API does not work for NEWHOPE, because the client-to-server message
cannot be produced until the server's message has been received by the
client.
Solve this by introducing a new method which consumes data from the
server key exchange message and produces data for the client key
exchange message.
Change-Id: I1ed5a2bf198ca2d2ddb6d577888c1fa2008ef99a
Reviewed-on: https://boringssl-review.googlesource.com/7961
Reviewed-by: David Benjamin <davidben@google.com>
There's an off-by-one when skipping blank lines. The initial logic also has an
off-by-one but since it starts lineNo 0-based and then switches to 1-based, it
cancels out.
The decl error line number also was not of where the decl began.
Change-Id: I58fd157dad3276cb9de52ac48ff8c7c73e40f337
Reviewed-on: https://boringssl-review.googlesource.com/7959
Reviewed-by: Adam Langley <agl@google.com>
This explicitly forbids an API pattern which formerly kind of worked, but was
extremely buggy (see preceding commits). Depending on how one interprets
close_notify and our API, one might wish to call SSL_shutdown only once
(morally shutdown(SHUT_WR)) and then SSL_read until EOF.
However, this exposes additional confusing states where we might try to send an
alert post-SHUT_WR, etc. Early commits made us more robust here (whether one is
allowed to touch the SSL* after an operattion failed because it read an alert
is... unclear), so we could support it if we wanted to, but this doesn't seem
worth the additional statespace. See if we can get away with not allowing it.
Change-Id: Ie7a7e5520b464360b1e6316c34ec9854b571782f
Reviewed-on: https://boringssl-review.googlesource.com/7433
Reviewed-by: David Benjamin <davidben@google.com>
The logic to drop records really should be in the caller. Unless
ssl3_read_bytes is broken apart, condition on the type field which is more
robust.
If we manage to call, say, SSL_read after SSL_shutdown completes at 0 (instead
of 1), this logic can incorrectly cause unknown record types to be dropped.
Change-Id: Iab90e5d9190fcccbf6ff55e17079a2704ed99901
Reviewed-on: https://boringssl-review.googlesource.com/7953
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
The existing logic gets confused in a number of cases around close_notify vs.
fatal alert. SSL_shutdown, while still pushing to the error queue, will fail to
notice alerts. We also get confused if we try to send a fatal alert when we've
already sent something else.
Change-Id: I9b1d217fbf1ee8a9c59efbebba60165b7de9689e
Reviewed-on: https://boringssl-review.googlesource.com/7952
Reviewed-by: David Benjamin <davidben@google.com>
SSL_RECEIVED_SHUTDOWN checks in the record layer happen in two different
places. Some operations (but not all) check it, and so does read_bytes. Move it
to get_record.
This check should be at a low-level since it is otherwise duplicated in every
operation. It is also a signal which originates from around the peer's record
layer, so it makes sense to check it near the same code. (This one's in
get_record which is technically lower-level than read_bytes, but we're trying
to get rid of read_bytes. They're very coupled functions.)
Also, if we've seen a fatal alert, replay an error, not an EOF.
Change-Id: Idec35c5068ddabe5b1a9145016d8f945da2421cf
Reviewed-on: https://boringssl-review.googlesource.com/7436
Reviewed-by: David Benjamin <davidben@google.com>
In practice it seems that it's not clear that consumers of BoringSSL
generally check in the generated files.
Change-Id: Iaa03aa62139bbcf3e7e7f68662073854954b835f
Reviewed-on: https://boringssl-review.googlesource.com/7956
Reviewed-by: David Benjamin <davidben@google.com>
This function will return whether BoringSSL was built with
OPENSSL_NO_ASM. This will allow us to write a test in our internal
codebase which asserts that normal builds should always have assembly
code included.
Change-Id: Ib226bf63199022f0039d590edd50c0cc823927b9
Reviewed-on: https://boringssl-review.googlesource.com/7960
Reviewed-by: David Benjamin <davidben@google.com>
OpenSSL used to only forbid it on the server in plain PSK and allow it on the
client. Enforce it properly on both sides. My read of the rule in RFC 5246 ("A
non-anonymous server can optionally request a certificate") and in RFC 4279
("The Certificate and CertificateRequest payloads are omitted from the
response.") is that client auth happens iff we're certificate-based.
The line in RFC 4279 is under the plain PSK section, but that doesn't make a
whole lot of sense and there is only one diagram. PSK already authenticates
both sides. I think the most plausible interpretation is that this is for
certificate-based ciphers.
Change-Id: If195232c83f21e011e25318178bb45186de707e6
Reviewed-on: https://boringssl-review.googlesource.com/7942
Reviewed-by: David Benjamin <davidben@google.com>
A handshake message can go up to 2^24 bytes = 16MB which is a little large for
the peer to force us to buffer. Accordingly, we bound the size of a
handshake message.
Rather than have a global limit, the existing logic uses a different limit at
each state in the handshake state machine and, for certificates, allows
configuring the maximum certificate size. This is nice in that we engage larger
limits iff the relevant state is reachable from the handshake. Servers without
client auth get a tighter limit "for free".
However, this doesn't work for DTLS due to out-of-order messages and we use a
simpler scheme for DTLS. This scheme also is tricky on optional messages and
makes the handshake <-> message layer communication complex.
Apart from an ignored 20,000 byte limit on ServerHello, the largest
non-certificate limit is the common 16k limit on ClientHello. So this
complexity wasn't buying us anything. Unify everything on the DTLS scheme
except, so as not to regress bounds on client-auth-less servers, also correctly
check for whether client auth is configured. The value of 16k was chosen based
on this value.
(The 20,000 byte ServerHello limit makes no sense. We can easily bound the
ServerHello because servers may not send extensions we don't implement. But it
gets overshadowed by the certificate anyway.)
Change-Id: I00309b16d809a3c2a1543f99fd29c4163e3add81
Reviewed-on: https://boringssl-review.googlesource.com/7941
Reviewed-by: David Benjamin <davidben@google.com>
The performance measurements seem to be very out-of-date. Also, the
idea for optimizing the case of an even modulus is interesting, but it
isn't useful because we never use an even modulus.
Change-Id: I012eb37638cda3c63db0e390c8c728f65b949e54
Reviewed-on: https://boringssl-review.googlesource.com/7733
Reviewed-by: David Benjamin <davidben@google.com>
This function is only really useful for DSA signature verification,
which is something that isn't performance-sensitive. Replace its
optimized implementation with a naïve implementation that's much
simpler.
Note that it would be simpler to use |BN_mod_mul| in the new
implementation; |BN_mod_mul_montgomery| is used instead only to be
consistent with other work being done to replace uses of non-Montgomery
modular reduction with Montgomery modular reduction.
Change-Id: If587d463b73dd997acfc5b7ada955398c99cc342
Reviewed-on: https://boringssl-review.googlesource.com/7732
Reviewed-by: David Benjamin <davidben@google.com>
sk_FOO_num may be called on const stacks. Given that was wrong, I suspect no
one ever uses a const STACK_OF(T)...
Other macros were correctly const, but were casting the constness a way (only
to have it come back again).
Also remove the extra newline after a group. It seems depending on which
version of clang-format was being used, we'd either lose or keep the extra
newline. The current file doesn't have them, so settle on that.
Change-Id: I19de6bc85b0a043d39c05ee3490321e9f0adec60
Reviewed-on: https://boringssl-review.googlesource.com/7946
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
It's only used in one file.
Change-Id: I5d60cbc02799b22317f5f7593faf25eb8eea0a24
Reviewed-on: https://boringssl-review.googlesource.com/7943
Reviewed-by: David Benjamin <davidben@google.com>
The array is of size two for the level and description, not because we allow
two alerts outstanding; we don't.
Change-Id: I25e42c059ce977a947397a3dc83e9684bc8f0595
Reviewed-on: https://boringssl-review.googlesource.com/7940
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Allow running only one of the test suites. The recipe expects these happen in
two separate steps (it wants only one JSON results file per "step"). Also add
an option to extract the results file.
BUG=26
Change-Id: I0cda19bd9643b66f40a30bc8410a357da33baacc
Reviewed-on: https://boringssl-review.googlesource.com/7945
Reviewed-by: Adam Langley <agl@google.com>
When *pp is NULL, don't write garbage, return an unexpected pointer
or leak memory on error.
(Imported from upstream's 36c37944909496a123e2656ad1f651769a7cc72f.)
This calling convention...
Change-Id: Ic733092cfb942a3e1d3ceda6797222901ad55bef
Reviewed-on: https://boringssl-review.googlesource.com/7944
Reviewed-by: Adam Langley <agl@google.com>
The specification, sadly, did not say that servers MUST NOT send it, only that
they are "not expected to" do anything with the client extension. Accordingly,
we decided to tolerate this. Add a test for this so that we check this
behavior.
This test also ensures that the original session's value for it carries over.
Change-Id: I38c738f218a09367c9d8d1b0c4d68ab5cbec730e
Reviewed-on: https://boringssl-review.googlesource.com/7860
Reviewed-by: Adam Langley <agl@google.com>
|BN_mod_exp_mont_word| is only useful when the base is a single word
in length and timing side channel protection of the exponent is not
needed. That's never the case in real life.
Keep the function in the API, but removes its single-word-base
optimized implementation with a call to |BN_mod_exp_mont|.
Change-Id: Ic25f6d4f187210b681c6ee6b87038b64a5744958
Reviewed-on: https://boringssl-review.googlesource.com/7731
Reviewed-by: David Benjamin <davidben@google.com>
This allows an application to override the default of 1 second, which
is what's instructed in RFC 6347 but is not an absolute requirement.
Change-Id: I0bbb16e31990fbcab44a29325b6ec7757d5789e5
Reviewed-on: https://boringssl-review.googlesource.com/7930
Reviewed-by: David Benjamin <davidben@google.com>
|BN_mod_exp_mont| will forward to |BN_mod_exp_mont_consttime|, so this
is a no-op semantically. However, this allows the linker to drop the
implementation of |BN_mod_exp_mont| even when the DH code is in use.
Change-Id: I0cb8b260224ed661ede74923bd134acb164459c1
Reviewed-on: https://boringssl-review.googlesource.com/7730
Reviewed-by: David Benjamin <davidben@google.com>
When setting a new SRTP connection profile using
SSL_CTX_set_tlsext_use_srtp() or SSL_set_tlsext_use_srtp() we should
free any existing profile first to avoid a memory leak.
(Imported from upstream's fbdf0299dc98bc611d854c0a62c6ab1810d856fc.)
Change-Id: I738e711f1c23ed4a8ac97486d94c08cc0db7aea7
Reviewed-on: https://boringssl-review.googlesource.com/7910
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Also add a test.
This is the last of the openssl/asn1.h includes from the directories that are
to be kept in the core libcrypto library. (What remains is to finish sorting
out the crypto/obj stuff. We'll also want to retain a decoupled version of the
PKCS#12 stuff.)
Functions that need to be audited for reuse:
i2d_DHparams
BUG=54
Change-Id: Ibef030a98d3a93ae26e8e56869f14858ec75601b
Reviewed-on: https://boringssl-review.googlesource.com/7900
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
The SSL tests are fairly different from most test suites. Add some high-level
documentation so people know where to start.
Change-Id: Ie5ea108883dca82675571a3025b3fbc4b9d66da9
Reviewed-on: https://boringssl-review.googlesource.com/7890
Reviewed-by: Adam Langley <agl@google.com>
This is particularly questionable with ClientHello encompassing several states.
ssl->shutdown is already initialized to zero and further reset in
SSL_set_{connect,accept}_state. At any other state, if it manages to not be a
no-op, it will erase a close_notify we have sent or received, neither of which
is okay. (I don't think this is possible, but I'm not positive.)
This dates to the initial commit in OpenSSL, so git is not enlightening. The
state machine logic historically reset many fields it had no reason to reset,
so this is likely more of that.
Change-Id: Ie872316701720cb8ef2cfcb67b7f07a9fea3620f
Reviewed-on: https://boringssl-review.googlesource.com/7874
Reviewed-by: Adam Langley <agl@google.com>
Having bbio be tri-state (not allocated, allocated but not active, and
allocated and active) is confusing.
The extra state is only used in the client handshake, where ClientHello is
special-cased to not go through the buffer while everything else is. This dates
to OpenSSL's initial commit and doesn't seem to do much. I do not believe it
can affect renego as the buffer only affects writes; although OpenSSL accepted
interleave on read (though this logic predates it slightly), it never sent
application data while it believed a handshake was active. The handshake would
always be driven to completion first.
My guess is this was to save a copy since the ClientHello is a one-message
flight so it wouldn't need to be buffered? This is probably not worth the extra
variation in the state. (Especially with the DTLS state machine going through
ClientHello twice and pushing the BIO in between the two. Though I suspect that
was a mistake in itself. If the optimization guess is correct, there was no
need to do that.)
Change-Id: I6726f866e16ee7213cab0c3e6abb133981444d47
Reviewed-on: https://boringssl-review.googlesource.com/7873
Reviewed-by: Adam Langley <agl@google.com>
That we're ignoring the return value is clearly wrong when
dtls1_retransmit_message has other code that doesn't ignore it, by way of
dtls1_do_handshake_write.
Change-Id: Ie3f8c0defdf1f5e709d67af4ca6fa4f0d83c76c9
Reviewed-on: https://boringssl-review.googlesource.com/7872
Reviewed-by: Adam Langley <agl@google.com>
The DTLS bbio logic is rather problematic, but this shouldn't make things
worse. In the in-handshake case, the new code merges the per-message
(unchecked) BIO_flush calls into one call at the end but otherwise the BIO is
treated as is. Otherwise any behavior around non-block writes should be
preserved.
In the post-handshake case, we now install the buffer when we didn't
previously. On write error, the buffer will have garbage in it, but it will be
discarded, so that will preserve any existing retry behavior. (Arguably the
existing retry behavior is a bug, but that's another matter.)
Add a test for all this, otherwise it is sure to regress. Testing for
record-packing is a little fuzzy, but we can assert ChangeCipherSpec always
shares a record with something.
BUG=57
Change-Id: I8603f20811d502c71ded2943b0e72a8bdc4e46f2
Reviewed-on: https://boringssl-review.googlesource.com/7871
Reviewed-by: Adam Langley <agl@google.com>
The BORINGSSL_YYYYMM #defines have served well to coordinate short-term skews
in BoringSSL's public API, but some consumers (notably wpa_supplicant in
Android) wish to build against multiple versions for an extended period of
time. Consumers should not do this unless there is no alternative, but to
accommodate this, start a BORINGSSL_API_VERSION counter. In future, instead of
BORINGSSL_YYYYMM #defines, we'll simply increment the number.
This is specifically called an "API version" rather than a plain "version" as
this number does not denote any particular point in development or stability.
It purely counts how many times we found it convenient to let the preprocessor
observe a public API change up to now.
Change-Id: I39f9740ae8e793cef4c2b5fb5707b9763b3e55ce
Reviewed-on: https://boringssl-review.googlesource.com/7870
Reviewed-by: Adam Langley <agl@google.com>
Previously, the verification was only done when using the CRT method,
as the CRT method has been shown to be extremely sensitive to fault
attacks. However, there's no reason to avoid doing the verification
when the non-CRT method is used (performance-sensitive applications
should always be using the CRT-capable keys).
Previously, when we detected a fault (attack) through this verification,
libcrypto would fall back to the non-CRT method and assume that the
non-CRT method would give a correct result, despite having just
detecting corruption that is likely from an attack. Instead, just give
up, like NSS does.
Previously, the code tried to handle the case where the input was not
reduced mod rsa->n. This is (was) not possible, so avoid trying to
handle that. This simplifies the equality check and lets us use
|CRYPTO_memcmp|.
Change-Id: I78d1e55520a1c8c280cae2b7256e12ff6290507d
Reviewed-on: https://boringssl-review.googlesource.com/7582
Reviewed-by: David Benjamin <davidben@google.com>
Only treat an ASN1_ANY type as an integer if it has the V_ASN1_INTEGER
tag: V_ASN1_NEG_INTEGER is an internal only value which is never used
for on the wire encoding.
(Imported from upstream's d4b25980020821d4685752ecb9105c0902109ab5.)
This is redundant with our fb2c6f8c85 which I
think is a much better fix (having two notions of "type" depending on whether
we're in an ASN1_TYPE or an ASN1_STRING is fragile), so I think we should keep
our restriction too. Still, this is also worth doing.
Change-Id: I6ea54aae7b517a59c6e563d8c993d0ee22e25bee
Reviewed-on: https://boringssl-review.googlesource.com/7848
Reviewed-by: Adam Langley <agl@google.com>
See also upstream's 172c6e1e14defe7d49d62f5fc9ea6a79b225424f, but note our
values have different types. In particular, because we put in_len in a size_t
and C implicitly requires that all valid buffers' lengths fit in a ptrdiff_t
(signed), the overflow was impossible, assuming EVP_ENCODE_CTX::length is
untouched externally.
More importantly, this function is stuck taking an int output and has no return
value, so the only plausible contract is the caller is responsible for ensuring
the length fits anyway. Indeed, callers all call EVP_EncodeUpdate in bounded
chunks, so upstream's analysis is off.
Anyway, in theory that logic could locally overflow, so tweak it slightly. Tidy
up some of the variable names while I'm here.
Change-Id: Ifa78707cc26c11e0d67019918a028531b3d6738c
Reviewed-on: https://boringssl-review.googlesource.com/7847
Reviewed-by: Adam Langley <agl@google.com>
This adds an explicit limit to the size of an X509_NAME structure. Some
part of OpenSSL (e.g. TLS) already effectively limit the size due to
restrictions on certificate size.
See also upstream's 65cb92f4da37a3895437f0c9940ee0bcf9f28c8a, although this is
different from upstream's. Upstream's version bounds both the X509_NAME *and*
any data after it in the immediately containing structure. While adding a bound
on all of crypto/asn1 is almost certainly a good idea (will look into that for
a follow-up), it seems bizarre and unnecessary to have X509_NAME affect its
parent.
Change-Id: Ica2136bcd1455d7c501ccc6ef2a19bc5ed042501
Reviewed-on: https://boringssl-review.googlesource.com/7846
Reviewed-by: Adam Langley <agl@google.com>
An overflow can occur in the EVP_EncryptUpdate function. If an attacker is
able to supply very large amounts of input data after a previous call to
EVP_EncryptUpdate with a partial block then a length check can overflow
resulting in a heap corruption.
Following an analysis of all OpenSSL internal usage of the
EVP_EncryptUpdate function all usage is one of two forms.
The first form is like this:
EVP_EncryptInit()
EVP_EncryptUpdate()
i.e. where the EVP_EncryptUpdate() call is known to be the first called
function after an EVP_EncryptInit(), and therefore that specific call
must be safe.
The second form is where the length passed to EVP_EncryptUpdate() can be seen
from the code to be some small value and therefore there is no possibility of
an overflow. [BoringSSL: We also have code that calls EVP_CIPHER functions by
way of the TLS/SSL3 "AEADs". However, there we know the inputs are bounded by
2^16.]
Since all instances are one of these two forms, I believe that there can
be no overflows in internal code due to this problem.
It should be noted that EVP_DecryptUpdate() can call EVP_EncryptUpdate()
in certain code paths. Also EVP_CipherUpdate() is a synonym for
EVP_EncryptUpdate(). Therefore I have checked all instances of these
calls too, and came to the same conclusion, i.e. there are no instances
in internal usage where an overflow could occur.
This could still represent a security issue for end user code that calls
this function directly.
CVE-2016-2106
Issue reported by Guido Vranken.
(Imported from upstream's 3ab937bc440371fbbe74318ce494ba95021f850a.)
Change-Id: Iabde896555c39899c7f0f6baf7a163a7b3c2f3d6
Reviewed-on: https://boringssl-review.googlesource.com/7845
Reviewed-by: Adam Langley <agl@google.com>
Upstream decided to reset *pp on error and to later fix up the other i2d
functions to behave similarly. See upstream's
c5e603ee182b40ede7713c6e229c15a8f3fdb58a.
Change-Id: I01f82b578464060d0f2be5460fe4c1b969124c8e
Reviewed-on: https://boringssl-review.googlesource.com/7844
Reviewed-by: Adam Langley <agl@google.com>
Sanity check field lengths and sums to avoid potential overflows and reject
excessively large X509_NAME structures.
Issue reported by Guido Vranken.
(Imported from upstream's 9b08619cb45e75541809b1154c90e1a00450e537.)
Change-Id: Ib2e1e7cd086f9c3f0d689d61947f8ec3e9220049
Reviewed-on: https://boringssl-review.googlesource.com/7842
Reviewed-by: Adam Langley <agl@google.com>
Reject zero length buffers passed to X509_NAME_oneline().
Issue reported by Guido Vranken.
(Imported from upstream's 66e731ab09f2c652d0e179df3df10d069b407604.)
Tweaked slightly to use <= 0 instead of == 0 since the length is signed.
Change-Id: I5ee54d77170845e4699fda7df5e94538c8e55ed9
Reviewed-on: https://boringssl-review.googlesource.com/7841
Reviewed-by: Adam Langley <agl@google.com>
The traditional private key encryption algorithm doesn't function
properly if the IV length of the cipher is zero. These ciphers
(e.g. ECB mode) are not suitable for private key encryption
anyway.
(Imported from upstream's 4436299296cc10c6d6611b066b4b73dc0bdae1a6.)
Change-Id: I218c9c1d11274ef11b7c0cfce380521efa415215
Reviewed-on: https://boringssl-review.googlesource.com/7840
Reviewed-by: Adam Langley <agl@google.com>
In the past we have needed the ability to deploy security fixes to our
frontend systems without leaking them in source code or in published
binaries.
This change adds a function that provides some infrastructure for
supporting this in BoringSSL while meeting our internal build needs. We
do not currently have any specific patch that requires this—this is
purely preparation.
Change-Id: I5c64839e86db4e5ea7419a38106d8f88b8e5987e
Reviewed-on: https://boringssl-review.googlesource.com/7849
Reviewed-by: David Benjamin <davidben@google.com>
The logic is a little hairy, partly because we used to support multiple
certificate slots.
Change-Id: Iee8503e61f5e0e91b7bcb15f526e9ef7cc7ad860
Reviewed-on: https://boringssl-review.googlesource.com/7823
Reviewed-by: David Benjamin <davidben@google.com>
BUG=43
Change-Id: I46ad1ca62b8921a03fae51f5d7bbe1c68fc0b170
Reviewed-on: https://boringssl-review.googlesource.com/7821
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Sync a few changes with the upstream one, notably get_toolchain_if_necessary.py
needs GYP_MSVS_VERSION set. Also pull the variables that change up to the top.
This diverges a bit more from the upstream one, but we're already heavily
diverged. If we ever need to support two concurrent toolchains, I'll bring us
closer to parity.
Change-Id: I6db7fbaccd5dddd92ad2deee15bd6dd3e28841f7
Reviewed-on: https://boringssl-review.googlesource.com/7830
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
Track the Chromium requirements. This makes our bots build with 2015 instead of
2013.
BUG=43
Change-Id: Id5329900a5d1d5fae4b5b22299ed47bc1b947dd8
Reviewed-on: https://boringssl-review.googlesource.com/7820
Reviewed-by: Steven Valdez <svaldez@google.com>
Reviewed-by: David Benjamin <davidben@google.com>
