[FFmpeg-devel] [PATCH 1/2] vf_drawtext: fix memory leaks.

[Nicolas George]

Signed-off-by: Nicolas George <nicolas.george at normalesup.org>
---
 libavfilter/vf_drawtext.c |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)

diff --git a/libavfilter/vf_drawtext.c b/libavfilter/vf_drawtext.c
index 1d9a858..43b04e0 100644
--- a/libavfilter/vf_drawtext.c
+++ b/libavfilter/vf_drawtext.c
@@ -416,6 +416,10 @@ static int query_formats(AVFilterContext *ctx)
 
 static int glyph_enu_free(void *opaque, void *elem)
 {
+    Glyph *glyph = elem;
+
+    FT_Done_Glyph(*glyph->glyph);
+    av_freep(&glyph->glyph);
     av_free(elem);
     return 0;
 }
@@ -426,6 +430,7 @@ static av_cold void uninit(AVFilterContext *ctx)
 
     av_expr_free(dtext->x_pexpr); dtext->x_pexpr = NULL;
     av_expr_free(dtext->y_pexpr); dtext->y_pexpr = NULL;
+    av_expr_free(dtext->d_pexpr); dtext->d_pexpr = NULL;
 
     av_freep(&dtext->boxcolor_string);
     av_freep(&dtext->expanded_text);
@@ -435,6 +440,7 @@ static av_cold void uninit(AVFilterContext *ctx)
     av_freep(&dtext->text);
     av_freep(&dtext->x_expr);
     av_freep(&dtext->y_expr);
+    av_freep(&dtext->d_expr);
 
     av_freep(&dtext->positions);
     dtext->nb_positions = 0;
-- 
1.7.9.1