665030fd0c
In mlxsw_sp_nexthop6_init(), a next hop is always added to the router linked list, and mlxsw_sp_nexthop_type_init() is invoked afterwards. When that function results in an error, the next hop will not have been removed from the linked list. As the error is propagated upwards and the caller frees the next hop object, the linked list ends up holding an invalid object. A similar issue comes up with mlxsw_sp_nexthop4_init(), where rollback block does exist, however does not include the linked list removal. Both IPv6 and IPv4 next hops have a similar issue with next-hop counter rollbacks. As these were introduced in the same patchset as the next hop linked list, include the cleanup in this patch. Fixes: |
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|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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 Restructured Text 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.