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Commit3823119b9c("drm/crtc: Fix uninit-value bug in drm_mode_setcrtc") was supposed to fix use of an uninitialized variable, but introduced another. num_connectors is only initialized if crtc_req->count_connectors > 0, but it's used regardless. Fix it. Fixes:3823119b9c("drm/crtc: Fix uninit-value bug in drm_mode_setcrtc") Cc: syzbot+4fad2e57beb6397ab2fc@syzkaller.appspotmail.com Cc: Ziqi Zhao <astrajoan@yahoo.com> Cc: Maxime Ripard <mripard@kernel.org> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Thomas Zimmermann <tzimmermann@suse.de> Signed-off-by: Jani Nikula <jani.nikula@intel.com> Signed-off-by: Maxime Ripard <mripard@kernel.org> Link: https://patchwork.freedesktop.org/patch/msgid/20231208131238.2924571-1-jani.nikula@intel.com
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.