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m68k: fix command-line parsing when passed from u-boot

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[ Upstream commit 381fdd62c38344a771aed06adaf14aae65c47454 ]

This patch fixes command_line array zero-terminated
one byte over the end of the array, causing boot to hang.

Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Greg Ungerer <gerg@linux-m68k.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Angelo Dureghello 2018-09-07 14:44:25 +02:00 committed by Greg Kroah-Hartman
parent 4ab1594e69
commit 92ac0e3249
1 changed files with 1 additions and 1 deletions
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arch/m68k/kernel/uboot.c
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@ -102,5 +102,5 @@ __init void process_uboot_commandline(char *commandp, int size)
}
parse_uboot_commandline(commandp, len);
commandp[size - 1] = 0;
commandp[len - 1] = 0;
}