freetype: fixed crash when looking for an empty string as font name

48ef1e2f · Felix Paul Kühne · 16219780 · 48ef1e2f
Commit 48ef1e2f authored Jun 14, 2012 by Felix Paul Kühne
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modules/text_renderer/freetype.c modules/text_renderer/freetype.c +3 -0

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--- a/modules/text_renderer/freetype.c
+++ b/modules/text_renderer/freetype.c
@@ -722,6 +722,9 @@ static char* MacLegacy_Select( filter_t *p_filter, const char* psz_fontname,

    *i_idx = 0;

+    if( psz_fontname == NULL )
+        return NULL;
+
    msg_Dbg( p_filter, "looking for %s", psz_fontname );
    cf_fontName = CFStringCreateWithCString( kCFAllocatorDefault, psz_fontname, kCFStringEncodingUTF8 );