Module Name: src
Committed By: msaitoh
Date: Tue Jan 7 13:51:38 UTC 2020
Modified Files:
src/sys/external/bsd/drm2/dist/drm/radeon: radeon_atombios_dp.c
Log Message:
Don't call memcpy() when the length is 0 (and the source pointer is NULL)
in radeon_dp_aux_transfer_atom() to avoid undefined behavior. Found by kUBSan.
To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 \
src/sys/external/bsd/drm2/dist/drm/radeon/radeon_atombios_dp.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
