Generated by scripts/coccinelle/misc/strncpy_truncation.cocci Signed-off-by: Dominique Martinet <asmad...@codewreck.org> ---
Please see https://marc.info/?l=linux-kernel&m=153144450722324&w=2 (the first patch of the serie) for the motivation behind this patch kernel/debug/kdb/kdb_support.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/kernel/debug/kdb/kdb_support.c b/kernel/debug/kdb/kdb_support.c index 990b3cc526c8..1f6a4b6bde0b 100644 --- a/kernel/debug/kdb/kdb_support.c +++ b/kernel/debug/kdb/kdb_support.c @@ -119,8 +119,7 @@ int kdbnearsym(unsigned long addr, kdb_symtab_t *symtab) * What was Rusty smoking when he wrote that code? */ if (symtab->sym_name != knt1) { - strncpy(knt1, symtab->sym_name, knt1_size); - knt1[knt1_size-1] = '\0'; + strlcpy(knt1, symtab->sym_name, knt1_size); } for (i = 0; i < ARRAY_SIZE(kdb_name_table); ++i) { if (kdb_name_table[i] && -- 2.17.1
