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| author | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
|---|---|---|
| committer | Christian Krinitsin <mail@krinitsin.com> | 2025-07-17 09:10:43 +0200 |
| commit | f2ec263023649e596c5076df32c2d328bc9393d2 (patch) | |
| tree | 5dd86caab46e552bd2e62bf9c4fb1a7504a44db4 /results/scraper/fex/1957 | |
| parent | 63d2e9d409831aa8582787234cae4741847504b7 (diff) | |
| download | qemu-analysis-main.tar.gz qemu-analysis-main.zip | |
Diffstat (limited to 'results/scraper/fex/1957')
| -rw-r--r-- | results/scraper/fex/1957 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/results/scraper/fex/1957 b/results/scraper/fex/1957 new file mode 100644 index 000000000..31f3f2509 --- /dev/null +++ b/results/scraper/fex/1957 @@ -0,0 +1,8 @@ +Driver: Check for PROT_EXEC on translation, gracefully handle SIGBUS +Currently we'll happily translate pages without PROT_EXEC or not mapped at all. + +We need to only permit code to run in guest mapped pages, and only ones with PROT_EXEC, or appropriately generate SIGSEGVs for the guest. + +We also need to gracefully handle SIGBUSes during translation, eg from PROT_EXEC mappings that are out of range. + +We also need FLTs for those. \ No newline at end of file |