1 files changed, 2 insertions, 2 deletions
diff --git a/src/mesa/swrast/s_span.c b/src/mesa/swrast/s_span.c
index 7087f25d27..dada364360 100644
--- a/src/mesa/swrast/s_span.c
+++ b/src/mesa/swrast/s_span.c
@@ -1579,7 +1579,7 @@ _swrast_read_rgba_span( GLcontext *ctx, struct gl_renderbuffer *rb,
    if (y < 0 || y >= bufHeight || x + (GLint) n < 0 || x >= bufWidth) {
       /* completely above, below, or right */
       /* XXX maybe leave rgba values undefined? */
-      _mesa_bzero(rgba, 4 * n * sizeof(GLchan));
+      memset(rgba, 0, 4 * n * sizeof(GLchan));
    }
    else {
       GLint skip, length;
@@ -1642,7 +1642,7 @@ _swrast_read_index_span( GLcontext *ctx, struct gl_renderbuffer *rb,
 
    if (y < 0 || y >= bufHeight || x + (GLint) n < 0 || x >= bufWidth) {
       /* completely above, below, or right */
-      _mesa_bzero(index, n * sizeof(GLuint));
+      memset(index, 0, n * sizeof(GLuint));
    }
    else {
       GLint skip, length;