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![]() With gcc 8.2.0: drivers/dio/dio.c: In function ‘dio_init’: drivers/dio/dio.c:240:17: warning: ‘strcpy’ writing 69 or more bytes into a region of size 64 overflows the destination [-Wstringop-overflow=] strcpy(dev->name,dio_getname(dev->id)); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Indeed, if an unknown board is present, the target buffer will overflow. Shorten the unknown board name string to fix this, and declare it as an array while at it. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> |
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dio-driver.c | ||
dio-sysfs.c | ||
dio.c | ||
Makefile |