aaru-dps/Aaru
1
0
Fork 0
mirror of https://github.com/aaru-dps/Aaru.git synced 2025-12-16 19:24:25 +00:00
Code Issues Packages Projects Releases Wiki Activity

Fix possible nullreference with usb devices.

Browse Source
This commit is contained in:
Natalia Portillo
2019-10-18 22:44:02 +01:00
parent e51f95e4f0
commit e2251750a2
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
DiscImageChef.Devices/Device/Constructor.cs
View File

@@ -462,8 +462,10 @@ namespace DiscImageChef.Devices
if (Directory.Exists("/sys/block/" + devPath)) if (Directory.Exists("/sys/block/" + devPath))
{ {
var resolvedLink = Linux.Command.ReadLink("/sys/block/" + devPath); var resolvedLink = Linux.Command.ReadLink("/sys/block/" + devPath);
resolvedLink = "/sys" + resolvedLink.Substring(2);
if (!string.IsNullOrEmpty(resolvedLink)) if (!string.IsNullOrEmpty(resolvedLink))
{
resolvedLink = "/sys" + resolvedLink.Substring(2);
while (resolvedLink.Contains("usb")) while (resolvedLink.Contains("usb"))
{ {
resolvedLink = Path.GetDirectoryName(resolvedLink); resolvedLink = Path.GetDirectoryName(resolvedLink);
@@ -516,6 +518,7 @@ namespace DiscImageChef.Devices
IsUsb = true; IsUsb = true;
break; break;
} }
}
} }
} }