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-rw-r--r--video/out/vo_x11.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/video/out/vo_x11.c b/video/out/vo_x11.c
index b3fd88d236..914522e6b8 100644
--- a/video/out/vo_x11.c
+++ b/video/out/vo_x11.c
@@ -212,12 +212,10 @@ shmemerror:
p->myximage[foo] =
XCreateImage(vo->x11->display, p->vinfo.visual, p->depth, ZPixmap,
0, NULL, p->image_width, p->image_height, 8, 0);
- p->ImageDataOrig[foo] =
- malloc(p->myximage[foo]->bytes_per_line * p->image_height + 32);
+ size_t sz = p->myximage[foo]->bytes_per_line * p->image_height + 32;
+ p->ImageDataOrig[foo] = calloc(1, sz);
p->myximage[foo]->data = p->ImageDataOrig[foo] + 16
- ((long)p->ImageDataOrig & 15);
- memset(p->myximage[foo]->data, 0, p->myximage[foo]->bytes_per_line
- * p->image_height);
p->ImageData[foo] = p->myximage[foo]->data;
#if HAVE_SHM && HAVE_XEXT
}