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.