Describe the bug
When other programs (such as Bandizip) compress files into password-protected Zip files, using this library to extract them will throw an exception.
When the 'ZipEntry' is fully read, an exception will be thrown on the next read attempt.
ICSharpCode.SharpZipLib.Zip.ZipException: Data descriptor signature not found
`
// An exception will be thrown here.
while ((ze = zis.GetNextEntry()) != null) {
string filePath = Path.Combine(targetFolderPath, ze.Name);
string directoryPath = Path.GetDirectoryName(filePath) ?? string.Empty;
if (!string.IsNullOrEmpty(directoryPath) && !Directory.Exists(directoryPath)) {
Directory.CreateDirectory(directoryPath);
}
if (File.Exists(filePath)) {
File.Delete(filePath);
}
if (!ze.IsDirectory) {
long nCur = 0;
long nLength = zis.Length;
OnUnZipEntryStart(ze.Name);
OnUnZipEntryProgress(0, nLength);
using (FileStream fs = File.Create(filePath)) {
int sourceBytes;
do {
//An exception will be thrown here.
sourceBytes = zis.Read(data, 0, data.Length);
nCur += sourceBytes;
fs.Write(data, 0, sourceBytes);
} while (sourceBytes > 0);
}
}
}
`
Reproduction Code
No response
Steps to reproduce
When the 'ZipEntry' is fully read
On subsequent reads, it is theoretically expected to return 0.
But throw ICSharpCode.SharpZipLib.Zip.ZipException: Data descriptor signature not found
Expected behavior
None
Operating System
Windows
Framework Version
.NET Framework 4.x
Tags
No response
Additional context
No response
Describe the bug
When other programs (such as Bandizip) compress files into password-protected Zip files, using this library to extract them will throw an exception.
When the 'ZipEntry' is fully read, an exception will be thrown on the next read attempt.
ICSharpCode.SharpZipLib.Zip.ZipException: Data descriptor signature not found
`
// An exception will be thrown here.
while ((ze = zis.GetNextEntry()) != null) {
string filePath = Path.Combine(targetFolderPath, ze.Name);
string directoryPath = Path.GetDirectoryName(filePath) ?? string.Empty;
}
`
Reproduction Code
No response
Steps to reproduce
When the 'ZipEntry' is fully read
On subsequent reads, it is theoretically expected to return 0.
But throw ICSharpCode.SharpZipLib.Zip.ZipException: Data descriptor signature not found
Expected behavior
None
Operating System
Windows
Framework Version
.NET Framework 4.x
Tags
No response
Additional context
No response