From b4168fd917e869912e0649fe13c10e5e6a595199 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Wed, 22 Dec 2021 20:29:09 +0000 Subject: patch 8.2.3875: gcc complains about buffer overrun Problem: gcc complains about buffer overrun. Solution: Use mch_memmove() instead of STRCPY(). (John Marriott) --- src/dict.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'src/dict.c') diff --git a/src/dict.c b/src/dict.c index f2989fff21..b49005ab4f 100644 --- a/src/dict.c +++ b/src/dict.c @@ -222,11 +222,12 @@ dict_free_items(int copyID) dictitem_alloc(char_u *key) { dictitem_T *di; + size_t len = STRLEN(key); - di = alloc(offsetof(dictitem_T, di_key) + STRLEN(key) + 1); + di = alloc(offsetof(dictitem_T, di_key) + len + 1); if (di != NULL) { - STRCPY(di->di_key, key); + mch_memmove(di->di_key, key, len + 1); di->di_flags = DI_FLAGS_ALLOC; di->di_tv.v_lock = 0; di->di_tv.v_type = VAR_UNKNOWN; -- cgit v1.2.3