diff options
| author | Tapani Pälli <[email protected]> | 2019-01-07 10:52:56 +0200 |
|---|---|---|
| committer | Tapani Pälli <[email protected]> | 2019-01-08 08:15:07 +0200 |
| commit | c292414765430b8030155021c95e2a713dd81a10 (patch) | |
| tree | 4d0ef16f26b6f2a8c3ae8ecac26c53a89523a044 /src/loader/loader_dri3_helper.c | |
| parent | 4298a85ae8b54ac323cdc0518bf58be8d39650f9 (diff) | |
dri3: initialize adaptive_sync as false before configQueryb
Fixes following errors from valgrind output:
==23388== Conditional jump or move depends on uninitialised value(s)
==23388== at 0x48B4924: loader_dri3_drawable_init (loader_dri3_helper.c:381)
==23388== by 0x48A97D2: dri3_create_drawable (dri3_glx.c:386)
==23388== by 0x489E190: driFetchDrawable (dri_common.c:369)
==23388== by 0x48A9187: dri3_bind_context (dri3_glx.c:195)
==23388== by 0x488B75C: MakeContextCurrent (glxcurrent.c:220)
==23388== by 0x488B8DB: glXMakeCurrent (glxcurrent.c:267)
==23388== by 0x10A987: ??? (in /usr/bin/glxgears)
==23388== by 0x4BEB412: (below main) (in /usr/lib64/libc-2.28.so)
==23388==
==23388== Conditional jump or move depends on uninitialised value(s)
==23388== at 0x48B5A40: loader_dri3_swap_buffers_msc (loader_dri3_helper.c:923)
==23388== by 0x48A9B7E: dri3_swap_buffers (dri3_glx.c:587)
==23388== by 0x4887A81: glXSwapBuffers (glxcmds.c:857)
==23388== by 0x10ADED: ??? (in /usr/bin/glxgears)
==23388== by 0x4BEB412: (below main) (in /usr/lib64/libc-2.28.so)
Fixes: 2e12fe425fe "loader/dri3: Enable adaptive_sync via _VARIABLE_REFRESH property"
Signed-off-by: Tapani Pälli <[email protected]>
Reviewed-by: Michel Dänzer <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Diffstat (limited to 'src/loader/loader_dri3_helper.c')
| -rw-r--r-- | src/loader/loader_dri3_helper.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/loader/loader_dri3_helper.c b/src/loader/loader_dri3_helper.c index 5c48da93e6a..20fe4cbdabc 100644 --- a/src/loader/loader_dri3_helper.c +++ b/src/loader/loader_dri3_helper.c @@ -366,7 +366,7 @@ loader_dri3_drawable_init(xcb_connection_t *conn, cnd_init(&draw->event_cnd); if (draw->ext->config) { - unsigned char adaptive_sync; + unsigned char adaptive_sync = 0; draw->ext->config->configQueryi(draw->dri_screen, "vblank_mode", &vblank_mode); |