Change the script generate_errors.pl to call the grep function in Perl
instead of calling the external tool grep directly as this causes
problems when ANSI escape sequences are included in the grep output
string.
Only delete things that we expect to find, to avoid deleting other
things that people might have lying around in their build tree.
Explicitly skip .git to avoid e.g. accidentally matching a branch
name.
Use $ARMC5_BIN_DIR or --armc5-bin-dir to set the location of
armcc (version 5), for compatibility with later versions of Mbed TLS.
Ignore --armc6-bin-dir for the same reason, since in 2.1 we only test
with a single version of armcc and we expect version 5. Keep
defaulting to armcc in the $PATH for backward compatibility with the
2.1 branch.
Allow scripts to run all.sh --no-yotta unconditionally. --no-yotta
just happens to be a no-op in 2.1 since 2.1's all.sh doesn't do
anything with Yotta.
All options can now be overridden by a subsequent option, e.g.
"all.sh --foo --no-foo" is equivalent to "all.sh --no-foo". This
allows making wrapper scripts with default options and occasionally
overriding those options when running the wrapper script.
In mbedtls_ssl_derive_keys, don't call mbedtls_md_hmac_starts in
ciphersuites that don't use HMAC. This doesn't change the behavior of
the code, but avoids relying on an uncaught error when attempting to
start an HMAC operation that hadn't been initialized.
The 'critical' boolean can be set to false in two ways:
- by leaving it implicit (test data generated by openssl)
- by explicitly setting it to false (generated by hand)
This covers all lines added in the previous commit. Coverage was tested using:
make CFLAGS='--coverage -g3 -O0'
(cd tests && ./test_suite_x509parse)
make lcov
firefox Coverage/index.html # then visual check
Test data was generated by taking a copy of tests/data_files/crl-idp.pem,
encoding it as hex, and then manually changing the values of some bytes to
achieve the desired errors, using https://lapo.it/asn1js/ for help in locating
the desired bytes.
When generating .c files from .function files, add #line directives so
that errors in the generated files are reported with the correct line
number. Also add #line directives to the template .function files, for
the same reason.
This is a backport of things that got added later than 2.1 in several stages.
For library/certs.c the issue is resolved by aligning it with the version in
the 2.7 branch (which is currently the same as the version in the development
branch)
