lgtm
On 1/30/20, Marton Balint <c...@passwd.hu> wrote:
> Signed-off-by: Marton Balint <c...@passwd.hu>
> ---
> libavfilter/vf_drawtext.c | 6 +++---
> 1 file changed, 3 insertions(+), 3 deletions(-)
>
> diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c
> index ed10175af0..b58556e0f1 100644
> --- a/libavfilter/vf_drawtext.c
> +++ b/libavfilter/vf_drawtext.c
> @@ -1225,7 +1225,7 @@ static int draw_glyphs(DrawTextContext *s, AVFrame
> *frame,
> for (i = 0, p = text; *p; i++) {
> FT_Bitmap bitmap;
> Glyph dummy = { 0 };
> - GET_UTF8(code, *p++, code = 0xfffd; goto continue_on_invalid;);
> + GET_UTF8(code, *p ? *p++ : 0, code = 0xfffd; goto
> continue_on_invalid;);
> continue_on_invalid:
>
> /* skip new line chars, just go to new line */
> @@ -1364,7 +1364,7 @@ static int draw_text(AVFilterContext *ctx, AVFrame
> *frame,
>
> /* load and cache glyphs */
> for (i = 0, p = text; *p; i++) {
> - GET_UTF8(code, *p++, code = 0xfffd; goto continue_on_invalid;);
> + GET_UTF8(code, *p ? *p++ : 0, code = 0xfffd; goto
> continue_on_invalid;);
> continue_on_invalid:
>
> /* get glyph */
> @@ -1388,7 +1388,7 @@ continue_on_invalid:
> /* compute and save position for each glyph */
> glyph = NULL;
> for (i = 0, p = text; *p; i++) {
> - GET_UTF8(code, *p++, code = 0xfffd; goto continue_on_invalid2;);
> + GET_UTF8(code, *p ? *p++ : 0, code = 0xfffd; goto
> continue_on_invalid2;);
> continue_on_invalid2:
>
> /* skip the \n in the sequence \r\n */
> --
> 2.16.4
>
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