Messages in this thread Patch in this message | | | From | jim.cromie@gmail ... | Subject | [PATCH 06/25] dynamic_debug: replace strcpy with strlcpy, in ddebug_setup_query() | Date | Mon, 12 Dec 2011 16:12:32 -0700 |
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From: Jim Cromie <jim.cromie@gmail.com>
replace strcpy with strlcpy, and add define for the size constant.
Signed-off-by: Jim Cromie <jim.cromie@gmail.com> --- lib/dynamic_debug.c | 6 ++++-- 1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c index 8c88b89..101e2e5 100644 --- a/lib/dynamic_debug.c +++ b/lib/dynamic_debug.c @@ -525,14 +525,16 @@ EXPORT_SYMBOL(__dynamic_netdev_dbg); #endif -static __initdata char ddebug_setup_string[1024]; +#define DDEBUG_STRING_SIZE 1024 +static __initdata char ddebug_setup_string[DDEBUG_STRING_SIZE]; + static __init int ddebug_setup_query(char *str) { if (strlen(str) >= 1024) { pr_warn("ddebug boot param string too large\n"); return 0; } - strcpy(ddebug_setup_string, str); + strlcpy(ddebug_setup_string, str, DDEBUG_STRING_SIZE); return 1; } -- 1.7.7.3
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