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MIPS: Lantiq: Use strlcpy() instead of strncpy(). 

'compatible' is used by strlen() in __of_device_is_compatible().

Ensure strings are always '\0' terminated.

'of_ids is not a structure in "include/uapi/*", so no need to initialize
it completly; using strlcpy() instead of strncpy() will do.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Acked-by: John Crispin <blogic@openwrt.org>
Cc: linux-mips@linux-mips.org
Cc: Linux-Arch <linux-arch@vger.kernel.org>
Patchwork: https://patchwork.linux-mips.org/patch/5329/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Chen Gang 2013-05-26 06:51:49 +00:00 committed by Ralf Baechle
parent 0ec315121c
commit 90a6fb120d
1 changed files with 1 additions and 1 deletions
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2
arch/mips/lantiq/prom.c
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@ -112,7 +112,7 @@ int __init plat_of_setup(void)
if (!of_have_populated_dt()) if (!of_have_populated_dt())
panic("device tree not present"); panic("device tree not present");
strncpy(of_ids[0].compatible, soc_info.compatible, strlcpy(of_ids[0].compatible, soc_info.compatible,
sizeof(of_ids[0].compatible)); sizeof(of_ids[0].compatible));
strncpy(of_ids[1].compatible, "simple-bus", strncpy(of_ids[1].compatible, "simple-bus",
sizeof(of_ids[1].compatible)); sizeof(of_ids[1].compatible));