Close the file pointer copy (_fp) in the libtiff encoder if it is sti…

…ll open.
bigcat88 · Mar 3, 2023 · 2299490 · 2299490
1 parent 01520de
commit 2299490
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/src/PIL/TiffImagePlugin.py b/src/PIL/TiffImagePlugin.py
@@ -1850,6 +1850,11 @@ def _save(im, fp, filename):
                 fp.write(data)
             if errcode:
                 break
+        if _fp:
+            try:
+                os.close(_fp)
+            except OSError:
+                pass
         if errcode < 0:
             msg = f"encoder error {errcode} when writing image file"
             raise OSError(msg)