Fix the location of the ending braket of "extern C" block in order to
have it balanced between C guards.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
TLS-PRF uses either SHA-256 and SHA-384, so the removed paragraph was not
correct. The correct version is already available in "check_config.h".
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
In the default build, it was 2363 bytes which is a lot to put on the
stack for constrained devices. Fortunately we already have a large
enough buffer at hand: the user-provided output buffer. Use it.
Signed-off-by: Manuel Pégourié-Gonnard <manuel.pegourie-gonnard@arm.com>
Tell the GCC compiler that pointers to types "mbedtls_uintXX_unaligned_t"
(where XX is 16, 32 or 64) might alias with other types. This helps at
high optimizations level (i.e. "-O3") so that the compiler does not mess
up with instruction reordering and memory accesses.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
MBEDTLS_ALIGNMENT_DISABLE_EFFICENT_UNALIGNED_ACCESS is used to forcedly
prevent MBEDTLS_EFFICIENT_UNALIGNED_ACCESS from being set. This prevents
optimizations from being used on x86 which is useful for testing
purposes.
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This is meant to test a bug found on:
- Little endian platforms other than x86 or ARM (these have specific
optimizations available);
- GCC versions from 10 to 14.2 (below and above are fine);
- Optimization level "-O3" (lower levels are fine).
Signed-off-by: Valerio Setti <valerio.setti@nordicsemi.no>
This patch adjusts the include order so that some ACLE
intrinsics macros are configured before
the inclusion of `neon.h`. This fixes issues with older
clang compilers but has no effect in modern versions.
Signed-off-by: Minos Galanakis <minos.galanakis@arm.com>
The flawed condition made us accept invalid IPv6 addresses and in some
cases lead to a buffer underread.
Signed-off-by: Janos Follath <janos.follath@arm.com>
The generated unit tests have the input parameters in large stack
buffers and therefore ASan doesn't notice under or overflows in them.
Copy the input parameter into a locally allocated buffer to trigger ASan
if something goes wrong.
Signed-off-by: Janos Follath <janos.follath@arm.com>
As indicated in a comment, with older Clang, we need to define
`__ARM_FEATURE_CRYPTO` before we include `arm_neon.h`, which is done via
`common.h`. 4c44990d65385fd0391ead9d88a2d9f6a7e93df1
accidentally broke this. Fix it, while taking care not to include another
header before `common.h`.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
In `scripts/common.make`, used by `tests/Makefile` and `programs/Makefile`,
we have the following rules to build the library:
```
$(MBEDLIBS):
$(MAKE) -C ../library
```
$(MBEDLIBS) contains three library files but the command is for all
the 3 files instead of single target generation. This would cause a
race when doing parallel build. This commit fixes command so that
the recipe could generate a single library file.
Fix https://github.com/Mbed-TLS/mbedtls/issues/8229
Signed-off-by: Pengyu Lv <pengyu.lv@arm.com>
Signed-off-by: Gilles Peskine <gilles.peskine@arm.com>
