freetype: avoid segfault in FaceStyleEquals()

This can happen if the font name is NULL Signed-off-by: Rafaël Carré <funman@videolan.org>
14 years ago · 765b3082e3
1 changed files with 4 additions and 0 deletions
--- a/modules/text_renderer/freetype.c
+++ b/modules/text_renderer/freetype.c
@ -1610,6 +1610,10 @@ static int ProcessNodes( filter_t *p_filter,

    if( p_font_style )
    {
+        /* If the font is not specified in the style, assume the system font */
+        if(!p_font_style->psz_fontname)
+             p_font_style->psz_fontname = strdup(p_sys->psz_fontfamily);
+
        rv = PushFont( &p_fonts,
               p_font_style->psz_fontname,
               p_font_style->i_font_size > 0 ? p_font_style->i_font_size