| commit | 6e930045abe51013ee3b47eaeb5aef4bc5a35218 | [log] [tgz] |
|---|---|---|
| author | Joerg Roedel <joerg.roedel@amd.com> | Fri Mar 09 13:37:48 2012 +0100 |
| committer | Joerg Roedel <joerg.roedel@amd.com> | Fri Mar 09 13:37:48 2012 +0100 |
| tree | 205cc19a0b9b41f2bb61e09ac0e6659079ce117d | |
| parent | 8704a1ba4751fc5ffe2289765cb7222b3a1e20d5 [diff] |
iommu/amd: Fix double free of mem-region in error-path When ioremap_nocache fails in iommu initialization the code calls release_mem_region immediatly. But the function is called again when the propagates into the upper init functions leading to a double-free. Fix that. Reported-by: Don Dutile <ddutile@redhat.com> Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>