glcore: zero fbconfigs before filling them in.

I'm not sure this the complete proper solution, perhaps it should explicitly fill
in ever field.

This at least makes glxinfo on glcore return sensible information, it doesn't make
gears work yet though.

1 files changed, 1 insertions, 1 deletions

diff --git a/GL/glx/glxglcore.c b/GL/glx/glxglcore.c
index 972ab88e6..16064a96d 100644
--- a/GL/glx/glxglcore.c
+++ b/GL/glx/glxglcore.c
@@ -317,7 +317,7 @@ createFBConfigsForVisual(__GLXscreen *screen, ScreenPtr pScreen,
     for (back = numBack - 1; back >= 0; back--)
 	for (depth = 0; depth < numDepth; depth++)
 	    for (stencil = 0; stencil < numStencil; stencil++) {
-		config->next = xalloc(sizeof *config);
+		config->next = xcalloc(sizeof(*config), 1);
 		config = config->next;
 
 		config->visualType = glx_visual_types[visual->class];