Generally testing for CI #7
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cheribuild.py will ask for a yes when building a benchmark or nodebug kernel without optimization (-O0). Piping yes is not working. I changed the cheribuild.py in the build server not to prompt for unoptimized nodebug kernels, as the prompt was: |
The SIOCDIFADDR ioctl takes an ifreq structure object, not an ifaliasreq structure object, as its argument.
The SIOCDIFADDR{,_IN6} ioctls take an ifreq structure object, not an
ifaliasreq structure object, as their argument.
The SIOCDIFADDR ioctl takes an ifreq structure object, not an ifaliasreq structure object, as its argument.
The SIOCDIFADDR{,_IN6} ioctls take an ifreq structure object, not an
ifaliasreq/in_aliasreq/in6_aliasreq structure object, as their
argument.
On CHERI, the incorrect calls using the in6_aliasreq object result in
CHERI capability violations. A pointer to the ifra_addr field in
in6_aliasreq cast to the ifru_addr union member of in6_ifreq results in
bounds being set to the union's larger size. Such bounds exceed the
bounds of of in6_aliasreq object and the bounds-setting instruction
clears a tag of the object's capability.
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