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These are couple of bugs I found from trusted keys while working on a new asymmetric key type for TPM2 [1]. Both originate form v5.13. Memory leak is more crucial but I don't think it is either good idea if kernel throws WARN when ASN.1 parser fails, even if it is related to programming error, as it is not that mature code yet. There's at least two WARN's in that code but I picked just the one more likely to trigger. Planning to fix the other one too over time. BR, Jarkko [1] https://lore.kernel.org/linux-integrity/D1ERDC16XLUO.578U4ZE7VXW@kernel.org/T/#t -----BEGIN PGP SIGNATURE----- iJYEABYKAD4WIQRE6pSOnaBC00OEHEIaerohdGur0gUCZkvfBCAcamFya2tvLnNh a2tpbmVuQGxpbnV4LmludGVsLmNvbQAKCRAaerohdGur0mypAQDsbCs2LFnsfFSW UGlwwxUisQyzStrNx8n3L/1YdjLeDQD/Yxk4p6zsaQcfRSjZATRgtEKL1PJ/f8tQ Uibw1Fav0Qk= =uirQ -----END PGP SIGNATURE----- Merge tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd Pull trusted keys fixes from Jarkko Sakkinen: "These are two bugs I found from trusted keys while working on a new RSA key type for TPM2. Both originate form v5.13. The memory leak is more crucial but I don't think it is either good idea if kernel throws WARN when ASN.1 parser fails, even if it is related to programming error, as it is not that mature code yet. There's at least two WARN's in that code but I picked just the one more likely to trigger. Planning to fix the other one too over time" * tag 'keys-trusted-next-6.10-rc1-part2' of git://git.kernel.org/pub/scm/linux/kernel/git/jarkko/linux-tpmdd: KEYS: trusted: Do not use WARN when encode fails KEYS: trusted: Fix memory leak in tpm2_key_encode() |
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.