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commit30a22c215aupstream. commit6ae9200f2c("enlarge console.name") increased the storage for the console name to 16 bytes, but not the corresponding struct console_cmdline::name storage. Console names longer than 8 bytes cause read beyond end-of-string and failure to match console; I'm not sure if there are other unexpected consequences. Signed-off-by: Peter Hurley <peter@hurleysoftware.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit2cf6258c28)
15 lines
327 B
C
15 lines
327 B
C
#ifndef _CONSOLE_CMDLINE_H
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#define _CONSOLE_CMDLINE_H
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struct console_cmdline
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{
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char name[16]; /* Name of the driver */
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int index; /* Minor dev. to use */
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char *options; /* Options for the driver */
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#ifdef CONFIG_A11Y_BRAILLE_CONSOLE
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char *brl_options; /* Options for braille driver */
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#endif
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};
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#endif
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