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If 'fb_alloc_cmap()' fails, 'fbi->pseudo_palette' is freed and an error code is returned by 'au1200fb_init_fbinfo()'. The only caller, 'au1200fb_drv_probe()' goes to an error handling path where resources allocated in 'fb_alloc_cmap()' are freed. This leads to a double free of 'fbi->pseudo_palette'. Fix it by letting the caller free all resources in case of failure in 'au1200fb_init_fbinfo()'. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Cc: Tejun Heo <tj@kernel.org> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
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.