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ASoC: rt1320: fix the warning the string may be truncated

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1488 |                          "realtek/rt1320/rt1320_%s_%s_%s.dat", vendor, product, sku);
     |                                                 ^~             ~~~~~~
sound/soc/codecs/rt1320-sdw.c:1487:17: note: 'snprintf' output between 29 and 410 bytes into a destination of size 128
1487 |                 snprintf(filename, sizeof(filename),
     |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
1488 |                          "realtek/rt1320/rt1320_%s_%s_%s.dat", vendor, product, sku);
     |

Fixes: da1682d5e8 ("ASoC: rt1320: support calibration and temperature/r0 loading")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202512191521.RK0edKdX-lkp@intel.com/
Signed-off-by: Shuming Fan <shumingf@realtek.com>
Link: https://patch.msgid.link/20251222101329.558973-1-shumingf@realtek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Shuming Fan 2025-12-22 18:13:29 +08:00 committed by Mark Brown
parent c6bca73d69
commit 8db50f0fa4
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/codecs/rt1320-sdw.c
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@ -1433,7 +1433,7 @@ static int rt1320_rae_load(struct rt1320_sdw_priv *rt1320)
const char *dmi_vendor, *dmi_product, *dmi_sku;
char vendor[128], product[128], sku[128];
char *ptr_vendor, *ptr_product, *ptr_sku;
char rae_filename[128];
char rae_filename[512];
char tag[5];
int ret = 0;
int retry = 200;
@ -1600,7 +1600,7 @@ struct rt1320_dspfwheader {
const char *dmi_vendor, *dmi_product, *dmi_sku;
char vendor[128], product[128], sku[128];
char *ptr_vendor, *ptr_product, *ptr_sku;
char filename[128];
char filename[512];
switch (rt1320->dev_id) {
case RT1320_DEV_ID: