Adding the ending macros to StatementMacros tells clang-format the macro
terminates a statement. Adding trailing commas in the middle keeps it
from trying to bundle the curly brace with the next statement.
Also add a few other trailing commas that clang-format otherwise indents
awkwardly.
Change-Id: I0b2ba9cf07bc775649fa1e92de3e5bb2e2b0b20b
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/52728
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: Bob Beck <bbe@google.com>
GCC has a warning that complains about even more type mismatches in
printf. Some of these are a bit messy and will be fixed in separate CLs.
This covers the easy ones.
The .*s stuff is unfortunate, but printf has no size_t-clean string
printer. ALPN protocol lengths are bound by uint8_t, so it doesn't
really matter.
The IPv6 printing one is obnoxious and arguably a false positive. It's
really a C language flaw: all types smaller than int get converted to
int when you do arithmetic. So something like this first doesn't
overflow the shift because it computes over int, but then the result
overall is stored as an int.
uint8_t a, b;
(a << 8) | b
On the one hand, this fixes a "missing" cast to uint16_t before the
shift. At the same time, the incorrect final type means passing it to
%x, which expects unsigned int. The compiler has forgotten this value
actually fits in uint16_t and flags a warning. Mitigate this by storing
in a uint16_t first.
The story doesn't quite end here. Arguments passed to variadic functions
go through integer promotion[0], so the argument is still passed to
snprintf as an int! But then va_arg allows for a signedness mismatch[1],
provided the value is representable in both types. The combination means
that %x, though actually paired with unsigned, also accept uint8_t and
uint16_t, because those are guaranteed to promote to an int that meets
[1]. GCC recognizes [1] applies here.
(There's also PRI16x, but that's a bit tedious to use and, in glibc, is
defined as plain "x" anyway.)
[0] https://en.cppreference.com/w/c/language/conversion#Default_argument_promotions
[1] https://en.cppreference.com/w/c/variadic/va_arg
Bug: 450
Change-Id: Ic1d41356755a18ab922956dd2e07b560470341f4
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/50765
Reviewed-by: Adam Langley <agl@google.com>
Commit-Queue: Adam Langley <agl@google.com>
This unexports X509, X509_CINF, X509_NAME_ENTRY, X509_NAME, X509_OBJECT,
X509_LOOKUP_METHOD, X509_STORE, X509_LOOKUP, and X509_STORE_CTX.
Note this means X509_STORE_CTX can no longer be stack-allocated.
Update-Note: Patch cl/390055173 into the roll that includes this. This
unexports most of the X.509 structs, aligning with OpenSSL. Use the
accessor APIs instead.
Bug: 425
Change-Id: I53e915bfae3b8dc4b67642279d0e54dc606f2297
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/48985
Commit-Queue: David Benjamin <davidben@google.com>
Reviewed-by: Adam Langley <agl@google.com>
See also 8393de42498f8be75cf0353f5c9f906a43a748d2 from upstream and
CBS-2021-3712. But rather than do that, I've rewritten it with CBS, so
it's a bit clearer. The previous commit added tests.
Change-Id: Ie52e28f07b9bf805c8730eab7be5d40cb5d558b6
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/49008
Reviewed-by: Adam Langley <agl@google.com>
David Benjamin
Adam Langley