Re: [PATCH] IOMUX: Fix access past end of console_devices

On Wed, Mar 30, 2022 at 7:49 PM Sean Anderson seanga2@gmail.com wrote:

Also I don't like to have workarounds for the broken tools. But if you still want to have something, what about rather this

#define for_each_console_dev(i, file, dev) \

•   for (i = 0, dev = console_devices[file][i];     \
  

•        i < cd_count[file];                        \
  

•        i++, dev = console_devices[file][i])
  

•   for (i = 0; i < cd_count[file] &&               \
  

•           (dev = console_devices[file][i]); i++)
  

for (i = 0, dev = console_devices[file][0]; \ i < cd_count[file]; \ i++, dev = console_devices[file][i])

?

Or if it's still complains

for (i = 0, dev = cd_count[file] ? console_devices[file][0] : NULL; \ i < cd_count[file]; \ i++, dev = console_devices[file][i])

?