diff --git a/libavcore/imgutils.c b/libavcore/imgutils.c
index 3f7cbc1b4a..54c10d2d45 100644
--- a/libavcore/imgutils.c
+++ b/libavcore/imgutils.c
@@ -24,20 +24,20 @@
 #include "imgutils.h"
 #include "libavutil/pixdesc.h"
 
-int av_fill_image_linesizes(int linesize[4], enum PixelFormat pix_fmt, int width)
+int av_fill_image_linesizes(int linesizes[4], enum PixelFormat pix_fmt, int width)
 {
     int i;
     const AVPixFmtDescriptor *desc = &av_pix_fmt_descriptors[pix_fmt];
     int max_step     [4];       /* max pixel step for each plane */
     int max_step_comp[4];       /* the component for each plane which has the max pixel step */
 
-    memset(linesize, 0, 4*sizeof(linesize[0]));
+    memset(linesizes, 0, 4*sizeof(linesizes[0]));
 
     if (desc->flags & PIX_FMT_HWACCEL)
         return AVERROR(EINVAL);
 
     if (desc->flags & PIX_FMT_BITSTREAM) {
-        linesize[0] = (width * (desc->comp[0].step_minus1+1) + 7) >> 3;
+        linesizes[0] = (width * (desc->comp[0].step_minus1+1) + 7) >> 3;
         return 0;
     }
 
@@ -53,7 +53,7 @@ int av_fill_image_linesizes(int linesize[4], enum PixelFormat pix_fmt, int width
 
     for (i = 0; i < 4; i++) {
         int s = (max_step_comp[i] == 1 || max_step_comp[i] == 2) ? desc->log2_chroma_w : 0;
-        linesize[i] = max_step[i] * (((width + (1 << s) - 1)) >> s);
+        linesizes[i] = max_step[i] * (((width + (1 << s) - 1)) >> s);
     }
 
     return 0;