tree 524e5eae667a92ecadff6bfdc0a3c2348242c67c
parent e990c33f218dc7ca619444e17b0bf5085b4b727c
author Ben Wagner <bungeman@chromium.org> 1634744296 -0400
committer Alexei Podtelezhnikov <apodtele@gmail.com> 1634744296 -0400

[sfnt] Delay setting names and langTags until computed.

Previously, the table->names and table->langTags fields were created
pointing to uninitialized memory and an early exit could happen if the
frame could not be entered. The caller would then be unable to properly
dispose of the memory as the string fields had not been initialized.

Reported as
  https://bugs.chromium.org/p/chromium/issues/detail?id=1261343

* src/sfnt/ttload.c (tt_face_load_name): delay setting table->langTags
and table->names until after the memory they will point to is fully
initialized.