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| author | Keir Fraser <keir.fraser@citrix.com> | 2009-01-16 11:46:51 +0000 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2009-01-16 11:46:51 +0000 |
| commit | fb9dda3e061cca44a6d87ee51bcddc006cd158a9 (patch) | |
| tree | 0ecd0c0e4d11a8fce0c7fa2050aaa943a10b373a /tools | |
| parent | 3879616f160a775d998beedf3eabb106684df063 (diff) | |
| download | xen-fb9dda3e061cca44a6d87ee51bcddc006cd158a9.tar.gz xen-fb9dda3e061cca44a6d87ee51bcddc006cd158a9.tar.bz2 xen-fb9dda3e061cca44a6d87ee51bcddc006cd158a9.zip | |
ptrace_core: Handle FV cross-bitness.
Signed-off-by: Bruce Rogers <brogers@novell.com>
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/libxc/xc_ptrace_core.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/libxc/xc_ptrace_core.c b/tools/libxc/xc_ptrace_core.c index d4bd6bcb15..1e8dfe0535 100644 --- a/tools/libxc/xc_ptrace_core.c +++ b/tools/libxc/xc_ptrace_core.c @@ -540,7 +540,9 @@ xc_waitdomain_core_elf( XEN_ELFNOTE_DUMPCORE_XEN_VERSION, (void**)&xen_version) < 0) goto out; - if (xen_version->xen_version.pagesize != PAGE_SIZE) + /* shifted case covers 32 bit FV guest core file created on 64 bit Dom0 */ + if (xen_version->xen_version.pagesize != PAGE_SIZE && + (xen_version->xen_version.pagesize >> 32) != PAGE_SIZE) goto out; /* .note.Xen: format_version */ |