[Bug 58187] New: page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

Bug ID: 58187
           Summary: page fault during NdrContextHandleUnmarshall when
                    running cpu-z x64 version
           Product: Wine
           Version: 10.5
          Hardware: aarch64
                OS: Linux
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: rpc
          Assignee: [e-mail]
          Reporter: [e-mail]
      Distribution: ---

Created attachment 78485
  --> http://bugs.winehq.org/attachment.cgi?id=78485
the backtrace

When running cpu-z on the arm64 platform with arm64ec mode, the rpcrt4 crashed
by visiting invalid address.
tried build rpcrt4 as arm64ec_x64 mode but failed also.

Running on x64 PC seen fine and no crash occurred.

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
       Distribution|---                         |Other
                URL|                            |https://www.cpuid.com/downl
                   |                            |oads/cpu-z/cpu-z_2.15-en.zi
                   |                            |p

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

--- Comment #1 from [e-mail] ---
Created attachment 78486
  --> http://bugs.winehq.org/attachment.cgi?id=78486
the backtrace of cpuz

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

Ken Sharp  changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|                            |download
                 CC|[e-mail]           |
          Component|rpc                         |-unknown
           Severity|critical                    |normal

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |[e-mail]

[Bug 58187] page fault during NdrContextHandleUnmarshall when running cpu-z x64 version

[WineHQ Bugzilla]

http://bugs.winehq.org/show_bug.cgi?id=58187

[e-mail] changed:

What    |Removed                     |Added
----------------------------------------------------------------------------
           Keywords|download                    |