compositor-drm: Use a format width parameter for the modeline sscanf

diff --git a/src/compositor-drm.c b/src/compositor-drm.c
index cf626ba..c7d6c04 100644 (file)
--- a/src/compositor-drm.c
+++ b/src/compositor-drm.c
@@ -1673,7 +1673,7 @@ parse_modeline(const char *s, drmModeModeInfo *mode)
        mode->vrefresh = 0;
        mode->flags = 0;
 
-       if (sscanf(s, "%f %hd %hd %hd %hd %hd %hd %hd %hd %s %s",
+       if (sscanf(s, "%f %hd %hd %hd %hd %hd %hd %hd %hd %15s %15s",
                   &fclock,
                   &mode->hdisplay,
                   &mode->hsync_start,