CVS commit: src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/disp

["Juergen Hannken-Illjes" <hannken%netbsd.org@localhost>]

Module Name:    src
Committed By:   hannken
Date:           Thu Jun 27 12:21:20 UTC 2024

Modified Files:
        src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/disp:
            nouveau_nvkm_engine_disp_sorgm200.c

Log Message:
With GCC12 kernel ALL/amd64 triggers "'sor' may be used uninitialized".
If "sublinks & 3" is zero GCC is right and sor[1] may be returned unitialized.

Fix by initializing "sor" to zero to return -1 instead of uninitialized value.

Ok: Taylor R Campbell <riastradh@>


To generate a diff of this commit:
cvs rdiff -u -r1.2 -r1.3 \
    src/sys/external/bsd/drm2/dist/drm/nouveau/nvkm/engine/disp/nouveau_nvkm_engine_disp_sorgm200.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.