diff options
| author | Nadav Amit <[email protected]> | 2014-11-02 11:54:47 +0200 |
|---|---|---|
| committer | Paolo Bonzini <[email protected]> | 2014-11-05 12:36:58 +0100 |
| commit | d29b9d7ed76c0b961603ca692b8a562556a20212 (patch) | |
| tree | 73703f51dcce80a433eb6e628f59258896e2319b /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | bc79a3179a1da387d730af81ce857d481915efdb (diff) | |
KVM: x86: Fix uninitialized op->type for some immediate values
The emulator could reuse an op->type from a previous instruction for some
immediate values. If it mistakenly considers the operands as memory
operands, it will performs a memory read and overwrite op->val.
Consider for instance the ROR instruction - src2 (the number of times)
would be read from memory instead of being used as immediate.
Mark every immediate operand as such to avoid this problem.
Cc: [email protected]
Fixes: c44b4c6ab80eef3a9c52c7b3f0c632942e6489aa
Signed-off-by: Nadav Amit <[email protected]>
Signed-off-by: Paolo Bonzini <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions