diff options
Diffstat (limited to 'results/classifier/phi4:14b/output/manual-review/1412')
| -rw-r--r-- | results/classifier/phi4:14b/output/manual-review/1412 | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/results/classifier/phi4:14b/output/manual-review/1412 b/results/classifier/phi4:14b/output/manual-review/1412 new file mode 100644 index 00000000..9c9539b4 --- /dev/null +++ b/results/classifier/phi4:14b/output/manual-review/1412 @@ -0,0 +1,8 @@ + + + +QEMU segfault (null pointer dereference) in sve_probe_page from ldff1* instructions +Description of problem: +After upgrading to QEMU v7.2.0 from v7.1.0, when executing any SVE ldff1* instructions with a faulting address, QEMU crashes due to a null pointer dereference at target/arm/sve_helper.c:5364 + +I believe this was introduced in b8967ddf393aaf35fdbc07b4cb538a40f8b6fe37 (@rth7680), since in that commit `full` is dereferenced before the `flags & TLB_INVALID_MASK` check at line 5369, and full is set to null by `probe_access_full` when `TLB_INVALID_MASK` is given. |