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Don't try to read past partition end.

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Natalia Portillo
2017-07-23 19:58:11 +01:00
parent f3e33aa7aa
commit dddf884c05
14 changed files with 44 additions and 18 deletions
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3
DiscImageChef.Filesystems/Acorn.cs
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@@ -391,6 +391,9 @@ namespace DiscImageChef.Filesystems
if(bootBlockSize % imagePlugin.ImageInfo.sectorSize > 0)
sectorsToRead++;
if(sbSector + partition.Start + sectorsToRead >= partition.End)
return false;
byte[] bootSector = imagePlugin.ReadSectors(sbSector + partition.Start, sectorsToRead);
int bootChk = 0;
for(int i = 0; i < 0x1FF; i++)