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>
crl_file is a test argument and can't be null. Besides the code above
already assumes that it's non-null.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The official spelling of the trade mark changed from all-lowercase "mbed"
to normal proper noun capitalization "Mbed" a few years ago. We've been
using the new spelling in new text but still have the old spelling in a
lot of text. This commit updates most occurrences of "mbed TLS":
```
sed -i -e 's/mbed TLS/Mbed TLS/g' $(git ls-files ':!ChangeLog' ':!tests/data_files/**' ':!tests/suites/*.data' ':!programs/x509/*' ':!configs/tfm*')
```
Justification for the omissions:
* `ChangeLog`: historical text.
* `test/data_files/**`, `tests/suites/*.data`, `programs/x509/*`: many
occurrences are significant names in certificates and such. Changing
the spelling would invalidate many signatures and tests.
* `configs/tfm*`: this is an imported file. We'll follow the upstream
updates.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
The hardware module name otherName SAN contains 2 OIDs:
OtherName ::= SEQUENCE {
type-id OBJECT IDENTIFIER,
value [0] EXPLICIT ANY DEFINED BY type-id }
HardwareModuleName ::= SEQUENCE {
hwType OBJECT IDENTIFIER,
hwSerialNum OCTET STRING }
The first, type-id, is the one that identifies the otherName as a
HardwareModuleName. The second, hwType, identifies the type of hardware.
This change fixes 2 issues:
1. We were erroneously trying to identify HardwareModuleNames by looking
at hwType, not type-id.
2. We accidentally inverted the check so that we were checking that
hwType did NOT match HardwareModuleName.
This fix ensures that type-id is correctly checked to make sure that it
matches the OID for HardwareModuleName.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
Remove custom parsing code in AuthorityKeyIdentifier tests and use
mbedtls_x509_dn_gets() and strcmp() instead.
Signed-off-by: David Horstmann <david.horstmann@arm.com>
The parse_path tests are known to fail when compiled for a 32-btt architecture
and run via qemu-user on Linux on a 64-bit host. This is due to a known
bug in Qemu: https://gitlab.com/qemu-project/qemu/-/issues/263
Document this, and add test cases to parse the files involved to confirm
that the problem is only with parse_path.
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
Check the number of certificates found, as was done in the test of
mbedtls_x509_crt_parse_path().
Signed-off-by: Gilles Peskine <Gilles.Peskine@arm.com>
