From: Aayush Kumar <code@aayushk.dev>
To: broonie@kernel.org
Cc: linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org,
Aayush Kumar <code@aayushk.dev>
Subject: [PATCH 1/5] spi: butterfly: Use strscpy() instead of strcpy()
Date: Fri, 9 Oct 2026 19:06:05 +0530 [thread overview]
Message-ID: <20261009133609.579046-2-code@aayushk.dev> (raw)
In-Reply-To: <20261009133609.579046-1-code@aayushk.dev>
Use a safer function strscpy() instead of strcpy() for copying to
arrays. Only idiomatic code replacement, and no functional changes.
Signed-off-by: Aayush Kumar <code@aayushk.dev>
---
drivers/spi/spi-butterfly.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/spi/spi-butterfly.c b/drivers/spi/spi-butterfly.c
index 84eb454ed..5e1e205bb 100644
--- a/drivers/spi/spi-butterfly.c
+++ b/drivers/spi/spi-butterfly.c
@@ -259,7 +259,8 @@ static void butterfly_attach(struct parport *p)
*/
pp->info[0].max_speed_hz = 15 * 1000 * 1000;
- strcpy(pp->info[0].modalias, "mtd_dataflash");
+ strscpy(pp->info[0].modalias, "mtd_dataflash",
+ sizeof(pp->info[0].modalias));
pp->info[0].platform_data = &flash;
pp->info[0].chip_select = 1;
pp->info[0].controller_data = pp;
--
2.56.0
next prev parent reply other threads:[~2026-10-09 13:36 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-10-09 13:36 [PATCH 0/5] spi: replace strcpy(), sprintf() and simple_strtoul() with strscpy(), snprintf() and kstrtoul() Aayush Kumar
2026-10-09 13:36 ` Aayush Kumar [this message]
2026-10-09 13:36 ` [PATCH 2/5] spi: lm70llp: Use strscpy() instead of strcpy() Aayush Kumar
2026-10-09 14:28 ` David Laight
2026-10-09 17:13 ` Aayush Kumar
2026-10-09 13:36 ` [PATCH 3/5] spi: tle62x0: Use kstrtoul() instead of simple_strtoul() Aayush Kumar
2026-10-09 13:36 ` [PATCH 4/5] spi: omap2-mcspi: Use snprintf() instead of sprintf() Aayush Kumar
2026-10-09 13:36 ` [PATCH 5/5] spi: s3c64xx: " Aayush Kumar
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