Added KeyError Exception for offsets not in srcmap. Issue #832 (#839)

2018-03-30 10:44:34 -04:00
parent 03af65e55f
commit 2f382a9d1c
1 changed files with 4 additions and 1 deletions
--- a/manticore/ethereum.py
+++ b/manticore/ethereum.py
@@ -230,7 +230,10 @@ class SolidityMetadata(object):
        else:
            srcmap = self.srcmap

-        beg, size, _, _ = srcmap[asm_offset]
+        try:
+            beg, size, _, _ = srcmap[asm_offset]
+        except KeyError:
+            return ''

        output = ''
        nl = self.source_code.count('\n')