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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:07 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-05-30 16:52:17 +0200 |
| commit | 9260319e7411ff8281700a532caa436f40120ec4 (patch) | |
| tree | 2f6bfe5f3458dd49d328d3a9eb508595450adec0 /gitlab/issues_text/target_missing/host_missing/accel_missing/1381 | |
| parent | 225caa38269323af1bfc2daadff5ec8bd930747f (diff) | |
| download | qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.tar.gz qemu-analysis-9260319e7411ff8281700a532caa436f40120ec4.zip | |
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Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1381')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1381 | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1381 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1381 new file mode 100644 index 000000000..cd14a192f --- /dev/null +++ b/gitlab/issues_text/target_missing/host_missing/accel_missing/1381 @@ -0,0 +1,3 @@ +plugins: plugin_mem_cbs is not consistently NULL'ed when returning from execution +Description of problem: +This is an invariant that we should have been checking for; when returning from execution, cpu->plugin_mem_cbs should be NULL. Otherwise we open a door for a use-after-free; admittedly this door isn't that large (it requires a tb_flush to occur while we have the dangling plugin_mem_cbs), but at least one plugin user has encountered this problem: https://lists.nongnu.org/archive/html/qemu-devel/2022-11/msg02703.html |