tree 6ddac44b28c4b6502972d855b801918b77d9ccd6
parent 61e084f102eca234bde74d966354263754971c3f
author Peter Bigot <peter.bigot@nordicsemi.no> 1566082930 +0000
committer Anas Nashif <anas.nashif@intel.com> 1566343263 -0400

logging: avoid buffer overrun extracting arguments

The number of arguments for a format string is approximated by the
number of conversion specifications.  This count may exceed the maximum
supported argument count.  Limit the extraction to the available space.

Signed-off-by: Peter Bigot <peter.bigot@nordicsemi.no>