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fix FAT folder delete in some rare cases

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git-svn-id: svn://kolibrios.org@3174 a494cfbc-eb01-0410-851d-a64ba20cac60
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CleverMouse 2013-01-16 12:21:15 +00:00
parent ca94f88bd3
commit e6976fc326
1 changed files with 11 additions and 0 deletions
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11
kernel/trunk/fs/fat32.inc
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@ -2845,6 +2845,10 @@ fat_Delete:
mov eax, esi mov eax, esi
call get_FAT call get_FAT
jc .err1 jc .err1
cmp eax, 2
jb .error_fat
cmp eax, [ebp+FAT.fatRESERVED]
jae .empty
mov esi, eax mov esi, eax
xor ecx, ecx xor ecx, ecx
@@: @@:
@ -2865,6 +2869,13 @@ fat_Delete:
push ERROR_DEVICE push ERROR_DEVICE
pop eax pop eax
ret ret
.error_fat:
popad
pop edi
call fat_unlock
push ERROR_FAT_TABLE
pop eax
ret
.notempty: .notempty:
popad popad
.access_denied2: .access_denied2: