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corrected an error that made the debug version of the driver crash

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Bo Branten
2024-06-19 01:39:12 +02:00
parent 4bed73db38
commit 0ae9117fc5
3 changed files with 8 additions and 8 deletions
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8
Ext4Fsd/ext3/generic.c
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@@ -510,7 +510,7 @@ Ext2LoadInode (IN PEXT2_VCB Vcb,
} }
if (!Ext2LoadBuffer(NULL, Vcb, offset, EXT4_INODE_SIZE(Inode->i_sb), ext4i)) { if (!Ext2LoadBuffer(NULL, Vcb, offset, EXT4_INODE_SIZE(Inode->i_sb), ext4i)) {
ExFreePool(ext4i); Ext2FreePool(ext4i, EXT2_INODE_MAGIC);
return FALSE; return FALSE;
} }
@@ -518,7 +518,7 @@ Ext2LoadInode (IN PEXT2_VCB Vcb,
ext4_inode_csum_verify(Inode, ext4i, &unused); ext4_inode_csum_verify(Inode, ext4i, &unused);
ExFreePool(ext4i); Ext2FreePool(ext4i, EXT2_INODE_MAGIC);
return TRUE; return TRUE;
} }
@@ -572,7 +572,7 @@ Ext2SaveInode ( IN PEXT2_IRP_CONTEXT IrpContext,
rc = Ext2LoadBuffer(NULL, Vcb, offset, EXT4_INODE_SIZE(Inode->i_sb), ext4i); rc = Ext2LoadBuffer(NULL, Vcb, offset, EXT4_INODE_SIZE(Inode->i_sb), ext4i);
if (!rc) { if (!rc) {
DEBUG(DL_ERR, ( "Ext2SaveInode: failed reading inode %u.\n", Inode->i_ino)); DEBUG(DL_ERR, ( "Ext2SaveInode: failed reading inode %u.\n", Inode->i_ino));
ExFreePool(ext4i); Ext2FreePool(ext4i, EXT2_INODE_MAGIC);
goto errorout; goto errorout;
} }
@@ -586,7 +586,7 @@ Ext2SaveInode ( IN PEXT2_IRP_CONTEXT IrpContext,
Ext2StartFloppyFlushDpc(Vcb, NULL, NULL); Ext2StartFloppyFlushDpc(Vcb, NULL, NULL);
} }
ExFreePool(ext4i); Ext2FreePool(ext4i, EXT2_INODE_MAGIC);
errorout: errorout:
return rc; return rc;

4
Ext4Fsd/fsctl.c
View File

@@ -622,7 +622,7 @@ Ext2IsVolumeDirty (
IrpSp = (PEXTENDED_IO_STACK_LOCATION)IoGetCurrentIrpStackLocation(Irp); IrpSp = (PEXTENDED_IO_STACK_LOCATION)IoGetCurrentIrpStackLocation(Irp);
// //
// Get a pointer to the output buffer. Look at the system buffer field in th // Get a pointer to the output buffer. Look at the system buffer field in the
// irp first. Then the Irp Mdl. // irp first. Then the Irp Mdl.
// //
@@ -2677,7 +2677,7 @@ Ext2CheckDismount (
if (NewVpb != NULL) { if (NewVpb != NULL) {
DEBUG(DL_DBG, ( "Ext2CheckDismount: freeing new Vpb %p\n", NewVpb)); DEBUG(DL_DBG, ( "Ext2CheckDismount: freeing new Vpb %p\n", NewVpb));
ExFreePoolWithTag(NewVpb, TAG_VPB); Ext2FreePool(NewVpb, TAG_VPB);
DEC_MEM_COUNT(PS_VPB, NewVpb, sizeof(VPB)); DEC_MEM_COUNT(PS_VPB, NewVpb, sizeof(VPB));
} }

4
Ext4Fsd/memory.c
View File

@@ -433,7 +433,7 @@ VOID Ext2FreeEntry (IN struct dentry *de)
ASSERT(de != NULL); ASSERT(de != NULL);
if (de->d_name.name) if (de->d_name.name)
ExFreePool(de->d_name.name); Ext2FreePool(de->d_name.name, 'EB2E');
ExFreeToNPagedLookasideList(&(Ext2Global->Ext2DentryLookasideList), de); ExFreeToNPagedLookasideList(&(Ext2Global->Ext2DentryLookasideList), de);
DEC_MEM_COUNT(PS_DENTRY, de, sizeof(struct dentry)); DEC_MEM_COUNT(PS_DENTRY, de, sizeof(struct dentry));
@@ -2819,7 +2819,7 @@ Ext2DestroyVcb (IN PEXT2_VCB Vcb)
if (IsFlagOn(Vcb->Flags, VCB_NEW_VPB)) { if (IsFlagOn(Vcb->Flags, VCB_NEW_VPB)) {
ASSERT(Vcb->Vpb2 != NULL); ASSERT(Vcb->Vpb2 != NULL);
DEBUG(DL_DBG, ("Ext2DestroyVcb: Vpb2 to be freed: %p\n", Vcb->Vpb2)); DEBUG(DL_DBG, ("Ext2DestroyVcb: Vpb2 to be freed: %p\n", Vcb->Vpb2));
ExFreePoolWithTag(Vcb->Vpb2, TAG_VPB); Ext2FreePool(Vcb->Vpb2, TAG_VPB);
DEC_MEM_COUNT(PS_VPB, Vcb->Vpb2, sizeof(VPB)); DEC_MEM_COUNT(PS_VPB, Vcb->Vpb2, sizeof(VPB));
Vcb->Vpb2 = NULL; Vcb->Vpb2 = NULL;
} }