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powerpc/powermac: Cleaning up missing null-terminate in conjunction with strncpy

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Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
And removed unnecessary magic numbers.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Rickard Strandqvist 2014-07-26 18:45:05 +02:00 committed by Benjamin Herrenschmidt
parent e702240e83
commit a02c0af2f0
1 changed files with 1 additions and 1 deletions
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arch/powerpc/platforms/powermac/bootx_init.c
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@ -246,7 +246,7 @@ static void __init bootx_scan_dt_build_strings(unsigned long base,
DBG(" detected display ! adding properties names !\n");
bootx_dt_add_string("linux,boot-display", mem_end);
bootx_dt_add_string("linux,opened", mem_end);
strncpy(bootx_disp_path, namep, 255);
strlcpy(bootx_disp_path, namep, sizeof(bootx_disp_path));
}
/* get and store all property names */