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7dde60c06c
Colin Ian King
7dde60c06c
slimbus: avoid null pointer dereference on msg
The pointer msg is checked to see if it is null at the start of the function and jumps to the error exit label reterr that then dereferences msg when it prints a dev_err error message. Avoid this potential null pointer dereference by only printing the error message if msg is not null. Detected by CoverityScan, CID#1463141 ("Dereference after null check") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. 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.
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