Prevent large memory consumption when scanning malformed files. (#1658)
Prevent large memory consumption when scanning malformed files. (#1658)

File 28d28a2e2eab57a2666014a194aa8f3cc27c1fffd7b15f98d4d23d2b48299771 was causing the dotnet module to consume tens of gigabytes due to large strings and too many loop iterations.
pombredanne/yara,pombredanne/yara,hillu/yara,pombredanne/yara,wxsBSD/yara,wxsBSD/yara,pombredanne/yara,VirusTotal/yara,VirusTotal/yara,VirusTotal/yara,hillu/yara,pombredanne/yara,VirusTotal/yara,VirusTotal/yara,wxsBSD/yara,wxsBSD/yara,hillu/yara,wxsBSD/yara,hillu/yara,hillu/yara