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In fcfreetype.c, `GetScriptTags`: fix `use_of_uninitialized_value` and return the correct number of parsed tags in case the font file contains less tags than indicated.

This commit is contained in:
Vitaly Lysenkov 2023-02-21 20:13:23 +00:00
parent 06929a556f
commit 89af138176
1 changed files with 2 additions and 2 deletions
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4
src/fcfreetype.c
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@ -2762,9 +2762,9 @@ GetScriptTags(FT_Face face, FT_ULong tabletag, FT_ULong **stags)
goto Fail; goto Fail;
/* sort the tag list before returning it */ /* sort the tag list before returning it */
qsort(*stags, script_count, sizeof(FT_ULong), compareulong); qsort(*stags, p, sizeof(FT_ULong), compareulong);
return script_count; return p;
Fail: Fail:
free(*stags); free(*stags);