diff options
| author | Vinson Lee <vlee@vmware.com> | 2010-01-02 20:39:04 -0800 |
|---|---|---|
| committer | Vinson Lee <vlee@vmware.com> | 2010-01-02 20:39:04 -0800 |
| commit | d2758f3b74838f4d4f1ae691fddca7dc9f4e8c0e (patch) | |
| tree | 00e5049513cd15125e5869e785eabc80632e4fc7 /src/gallium/state_trackers/xorg/xorg_crtc.c | |
| parent | be6fb5c08350138ac85c1bf727553aaa9f4583e6 (diff) | |
st/xorg: Ensure null-terminated byte string.
Diffstat (limited to 'src/gallium/state_trackers/xorg/xorg_crtc.c')
| -rw-r--r-- | src/gallium/state_trackers/xorg/xorg_crtc.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/gallium/state_trackers/xorg/xorg_crtc.c b/src/gallium/state_trackers/xorg/xorg_crtc.c index 68ddeae470..0160b1aa59 100644 --- a/src/gallium/state_trackers/xorg/xorg_crtc.c +++ b/src/gallium/state_trackers/xorg/xorg_crtc.c @@ -122,7 +122,8 @@ crtc_set_mode_major(xf86CrtcPtr crtc, DisplayModePtr mode, drm_mode.vrefresh = mode->VRefresh; if (!mode->name) xf86SetModeDefaultName(mode); - strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN); + strncpy(drm_mode.name, mode->name, DRM_DISPLAY_MODE_LEN - 1); + drm_mode.name[DRM_DISPLAY_MODE_LEN - 1] = '\0'; ret = drmModeSetCrtc(ms->fd, drm_crtc->crtc_id, ms->fb_id, x, y, &drm_connector->connector_id, 1, &drm_mode); |