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| author | Jonathan Kew <jfkthame@googlemail.com> | 2020-04-28 16:50:49 +0000 |
|---|---|---|
| committer | Jonathan Kew <jfkthame@googlemail.com> | 2020-04-28 16:50:49 +0000 |
| commit | 6edaaa4d1823518a97fb4cc3004d110b1046f742 (patch) | |
| tree | 6e8124e6acc87d6cd4f8cbba1560125c03110aff | |
| parent | f3e049967ea4905d84f6b4f2b4e70848f5851cc0 (diff) | |
Set name_mapping to NULL after freeing
To avoid risk of double-free.
Fixes #237.
| -rw-r--r-- | src/fcfreetype.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/src/fcfreetype.c b/src/fcfreetype.c index cd8fa43..bfbd5d7 100644 --- a/src/fcfreetype.c +++ b/src/fcfreetype.c @@ -1627,7 +1627,10 @@ FcFreeTypeQueryFaceInternal (const FT_Face face, } } if (!nm_share) + { free (name_mapping); + name_mapping = NULL; + } if (!nfamily && face->family_name && FcStrCmpIgnoreBlanksAndCase ((FcChar8 *) face->family_name, (FcChar8 *) "") != 0) |