diff --git a/libavcodec/flicvideo.c b/libavcodec/flicvideo.c
index 6ce033ba40..43f3f83bf6 100644
--- a/libavcodec/flicvideo.c
+++ b/libavcodec/flicvideo.c
@@ -642,7 +642,7 @@ static int flic_decode_frame_8BPP(AVCodecContext *avctx,
                        "has incorrect size, skipping chunk\n", chunk_size - 6);
                 bytestream2_skip(&g2, chunk_size - 6);
             } else {
-                for (y_ptr = 0; check_pixel_ptr(y_ptr, 0, pixel_limit, direction) == 0;
+                for (y_ptr = 0; check_pixel_ptr(y_ptr, s->avctx->width, pixel_limit, direction) == 0;
                      y_ptr += s->frame->linesize[0]) {
                     bytestream2_get_buffer(&g2, &pixels[y_ptr],
                                            s->avctx->width);
@@ -949,7 +949,7 @@ static int flic_decode_frame_15_16BPP(AVCodecContext *avctx,
 
                 if (bytestream2_get_bytes_left(&g2) < 2 * s->avctx->width * s->avctx->height )
                     return AVERROR_INVALIDDATA;
-                for (y_ptr = 0; check_pixel_ptr(y_ptr, 0, pixel_limit, direction) == 0;
+                for (y_ptr = 0; check_pixel_ptr(y_ptr, 2*s->avctx->width, pixel_limit, direction) == 0;
                      y_ptr += s->frame->linesize[0]) {
 
                     pixel_countdown = s->avctx->width;
@@ -1235,7 +1235,7 @@ static int flic_decode_frame_24BPP(AVCodecContext *avctx,
                        "bigger than image, skipping chunk\n", chunk_size - 6);
                 bytestream2_skip(&g2, chunk_size - 6);
             } else {
-                for (y_ptr = 0; check_pixel_ptr(y_ptr, 0, pixel_limit, direction) == 0;
+                for (y_ptr = 0; check_pixel_ptr(y_ptr, 3*s->avctx->width, pixel_limit, direction) == 0;
                      y_ptr += s->frame->linesize[0]) {
 
                     bytestream2_get_buffer(&g2, pixels + y_ptr, 3*s->avctx->width);