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| author | Stefano Pigozzi <stefano.pigozzi@gmail.com> | 2014-04-29 21:58:49 +0200 |
|---|---|---|
| committer | Grigori Goronzy <greg@chown.ath.cx> | 2015-07-10 10:42:40 +0200 |
| commit | f72f47fd5e2ab3832bdc3024b3a8f85d570492f6 (patch) | |
| tree | c6753d3ca1a095f1e43f53a8acd21ea34e1dd7f3 /libass | |
| parent | 8bebabe4a62a6d54cdfecace59c382efa80a8e47 (diff) | |
| download | libass-f72f47fd5e2ab3832bdc3024b3a8f85d570492f6.tar.bz2 libass-f72f47fd5e2ab3832bdc3024b3a8f85d570492f6.tar.xz | |
fontselect: fix NULL dereference
Apparently on some broken fonts, FreeType can return a NULL family name. Avoid
to crash in these cases.
Diffstat (limited to 'libass')
| -rw-r--r-- | libass/ass_fontselect.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libass/ass_fontselect.c b/libass/ass_fontselect.c index 398d8f9..bc1dec5 100644 --- a/libass/ass_fontselect.c +++ b/libass/ass_fontselect.c @@ -640,7 +640,7 @@ get_font_info(FT_Library lib, FT_Face face, ASS_FontProviderMetaData *info) iconv_close(utf16to8); // check if we got a valid family - if not use whatever FreeType gives us - if (num_family == 0) { + if (num_family == 0 && face->family_name) { families[0] = strdup(face->family_name); num_family++; } |