Harden dumping invalid geokeys.

DigitalSlideArchive · Dec 5, 2022 · 564d9d9 · 564d9d9
1 parent 1643e20
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diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,5 +1,11 @@
 # Change Log
 
+## Version 1.3.6
+
+### Improvements
+
+- Harden dumping invalid geokeys ([#77](../../pull/77))
+
 ## Version 1.3.5
 
 ### Improvements

diff --git a/tifftools/constants.py b/tifftools/constants.py
@@ -599,6 +599,8 @@ def GeoKeysToDict(keys, ifd, dest=None, linePrefix=''):
     asciis = ifd['tags'][Tag.GeoAsciiParamsTag.value]['data'] if Tag.GeoAsciiParamsTag.value in ifd['tags'] else ''
     for idx in range(4, len(keys), 4):
         keyid, tagval, count, offset = keys[idx:idx + 4]
+        if not keyid in GeoTiffGeoKey:
+            continue
         name = GeoTiffGeoKey[keyid].name
         if not tagval:
             result[name] = [offset]