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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2022-05-19 09:33:00 +0200 |
|---|---|---|
| committer | Bjorn Andersson <bjorn.andersson@linaro.org> | 2022-06-25 22:05:31 -0500 |
| commit | ac0126a0173531d91d164e244ed1ebbee64bcd54 (patch) | |
| tree | 1c153a7fee49913111a2b5d293aa20278a3b57d0 /drivers/soc | |
| parent | ebf21bbc2ff56ad42994f04ada64280bc819bb0b (diff) | |
| download | linux-ac0126a0173531d91d164e244ed1ebbee64bcd54.tar.gz linux-ac0126a0173531d91d164e244ed1ebbee64bcd54.tar.bz2 linux-ac0126a0173531d91d164e244ed1ebbee64bcd54.zip | |
soc: qcom: cmd-db: replace strncpy() with strscpy_pad()
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 <krzysztof.kozlowski@linaro.org>
Reviewed-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Link: https://lore.kernel.org/r/20220519073301.7072-1-krzysztof.kozlowski@linaro.org
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/qcom/cmd-db.c | 2 |
1 files changed, 1 insertions, 1 deletions
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]; |