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Subject[PATCH 14/18] kdb_support: change strncpy+truncation to strlcpy
Date
Generated by scripts/coccinelle/misc/strncpy_truncation.cocci

Signed-off-by: Dominique Martinet <asmadeus@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
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