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Backport PR #12408 on branch v3.0.x (Don't crash on invalid registry font entries on Windows.) #12410

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Merged
merged 1 commit into from
Oct 5, 2018
Merged

Backport PR #12408 on branch v3.0.x (Don't crash on invalid registry font entries on Windows.) #12410

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7 changes: 6 additions & 1 deletion lib/matplotlib/font_manager.py
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Original file line number Diff line number Diff line change
Expand Up @@ -199,7 +199,12 @@ def win32InstalledFonts(directory=None, fontext='ttf'):
# Work around for https://bugs.python.org/issue25778, which
# is fixed in Py>=3.6.1.
direc = direc.split("\0", 1)[0]
path = Path(directory, direc).resolve()
try:
path = Path(directory, direc).resolve()
except (FileNotFoundError, RuntimeError):
# Don't fail with invalid entries (FileNotFoundError is
# only necessary on Py3.5).
continue
if path.suffix.lower() in fontext:
items.add(str(path))
except (OSError, MemoryError):
Expand Down