Intravision/reactos
1
0
Fork 0
mirror of https://github.com/reactos/reactos.git synced 2024-11-20 14:30:57 +00:00
Code Issues Projects Releases Packages Wiki Activity

[KMTESTS:MM]

Browse source 
- Fix some massive NP pool leakage.

svn path=/trunk/; revision=68318
This commit is contained in:
Thomas Faber 2015-06-30 10:54:41 +00:00
parent 38d324f824
commit df14063ebc
1 changed files with 5 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
rostests/kmtests/ntos_mm/MmMdl.c
View file

@ -35,6 +35,7 @@ TestMmAllocatePagesForMdl(VOID)
ok(MmGetMdlVirtualAddress(Mdl) == NULL, "Virtual address: %p\n", MmGetMdlVirtualAddress(Mdl));
ok(!(Mdl->MdlFlags & MDL_MAPPED_TO_SYSTEM_VA), "MdlFlags: %lx\n", Mdl->MdlFlags);
MmFreePagesFromMdl(Mdl);
ExFreePoolWithTag(Mdl, 0);
/* Now map/unmap it */
Mdl = MmAllocatePagesForMdl(LowAddress,
@ -66,6 +67,7 @@ TestMmAllocatePagesForMdl(VOID)
ok(MmGetMdlVirtualAddress(Mdl) == NULL, "Virtual address: %p\n", MmGetMdlVirtualAddress(Mdl));
ok(!(Mdl->MdlFlags & MDL_MAPPED_TO_SYSTEM_VA), "MdlFlags: %lx\n", Mdl->MdlFlags);
MmFreePagesFromMdl(Mdl);
ExFreePoolWithTag(Mdl, 0);
/* Now map it, and free without unmapping */
Mdl = MmAllocatePagesForMdl(LowAddress,
@ -90,6 +92,7 @@ TestMmAllocatePagesForMdl(VOID)
ok(Mdl->MappedSystemVa == SystemVa, "MappedSystemVa: %p, System VA: %p\n", Mdl->MappedSystemVa, SystemVa);
ok((Mdl->MdlFlags & MDL_MAPPED_TO_SYSTEM_VA), "MdlFlags: %lx\n", Mdl->MdlFlags);
MmFreePagesFromMdl(Mdl);
ExFreePoolWithTag(Mdl, 0);
/* try to allocate 2 GB -- should succeed but not map */
Mdl = MmAllocatePagesForMdl(LowAddress,
@ -115,6 +118,7 @@ TestMmAllocatePagesForMdl(VOID)
ok(MmGetMdlVirtualAddress(Mdl) == NULL, "Virtual address: %p\n", MmGetMdlVirtualAddress(Mdl));
ok(!(Mdl->MdlFlags & MDL_MAPPED_TO_SYSTEM_VA), "MdlFlags: %lx\n", Mdl->MdlFlags);
MmFreePagesFromMdl(Mdl);
ExFreePoolWithTag(Mdl, 0);
}
/* now allocate and map 32 MB Mdls until we fail */
@ -157,6 +161,7 @@ TestMmAllocatePagesForMdl(VOID)
if (SystemVas[i] != NULL)
MmUnmapLockedPages(SystemVas[i], Mdls[i]);
MmFreePagesFromMdl(Mdls[i]);
ExFreePoolWithTag(Mdls[i], 0);
if (SystemVas[i] == NULL)
break;
}