From ac0126a0173531d91d164e244ed1ebbee64bcd54 Mon Sep 17 00:00:00 2001 From: Krzysztof Kozlowski Date: Thu, 19 May 2022 09:33:00 +0200 Subject: soc: qcom: cmd-db: replace strncpy() with strscpy_pad() MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The use of strncpy() is considered deprecated for NUL-terminated strings[1]. Replace strncpy() with strscpy_pad(), to keep existing pad-behavior of strncpy. This fixes W=1 warning: drivers/soc/qcom/cmd-db.c: In function ‘cmd_db_get_header.part.0’: drivers/soc/qcom/cmd-db.c:151:9: warning: ‘strncpy’ specified bound 8 equals destination size [-Wstringop-truncation] 151 | strncpy(query, id, sizeof(query)); [1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strncpy-on-nul-terminated-strings Signed-off-by: Krzysztof Kozlowski Reviewed-by: Stephen Boyd Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220519073301.7072-1-krzysztof.kozlowski@linaro.org --- drivers/soc/qcom/cmd-db.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/soc/qcom/cmd-db.c') diff --git a/drivers/soc/qcom/cmd-db.c b/drivers/soc/qcom/cmd-db.c index dd872017f345..c5137c25d819 100644 --- a/drivers/soc/qcom/cmd-db.c +++ b/drivers/soc/qcom/cmd-db.c @@ -148,7 +148,7 @@ static int cmd_db_get_header(const char *id, const struct entry_header **eh, return ret; /* Pad out query string to same length as in DB */ - strncpy(query, id, sizeof(query)); + strscpy_pad(query, id, sizeof(query)); for (i = 0; i < MAX_SLV_ID; i++) { rsc_hdr = &cmd_db_header->header[i]; -- cgit v1.2.3