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24d2207731
We pass a long name from "codec->pcm->name" into the longname
string of the same length:
sound/isa/opti9xx/miro.c: In function 'snd_miro_probe':
sound/isa/opti9xx/miro.c:1356:39: error: '%s' directive writing up to 79 bytes into a region of size between 35 and 72 [-Werror=format-overflow=]
sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d",
^~
sound/isa/opti9xx/miro.c:1356:26: note: using the range [0, 4294967295] for directive argument
sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d",
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/isa/opti9xx/miro.c:1356:2: note: 'sprintf' output between 32 and 185 bytes into a destination of size 80
sprintf(card->longname, "%s: OPTi%s, %s at 0x%lx, irq %d, dma %d&%d",
There is no easy way to avoid the theoretical overflow in this case,
but using snprintf() will turn it into a harmless truncation.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
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| .. | ||
| ad1816a | ||
| ad1848 | ||
| cs423x | ||
| es1688 | ||
| galaxy | ||
| gus | ||
| msnd | ||
| opti9xx | ||
| sb | ||
| wavefront | ||
| wss | ||
| adlib.c | ||
| als100.c | ||
| azt2320.c | ||
| cmi8328.c | ||
| cmi8330.c | ||
| es18xx.c | ||
| Kconfig | ||
| Makefile | ||
| opl3sa2.c | ||
| sc6000.c | ||
| sscape.c | ||