tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
ALSA: mpu401: Use safer strscpy() instead of strcpy()
Use a safer function strscpy() instead of strcpy() for copying to
arrays.
Only idiomatic code replacement, and no functional changes.
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://patch.msgid.link/20250710100727.22653-5-tiwai@suse.de
+2
-2
+2
-2
sound/drivers/mpu401/mpu401.c
+2
-2
sound/drivers/mpu401/mpu401.c
···
63
63
0, &card);
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64
if (err < 0)
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65
return err;
66
-
strcpy(card->driver, "MPU-401 UART");
67
-
strcpy(card->shortname, card->driver);
66
+
strscpy(card->driver, "MPU-401 UART");
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+
strscpy(card->shortname, card->driver);
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68
sprintf(card->longname, "%s at %#lx, ", card->shortname, port[dev]);
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if (irq[dev] >= 0) {
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sprintf(card->longname + strlen(card->longname), "irq %d", irq[dev]);