1 files changed, 0 insertions, 99 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/2778 b/gitlab/issues_text/target_missing/host_missing/accel_missing/2778
deleted file mode 100644
index 4f540ae9c..000000000
--- a/gitlab/issues_text/target_missing/host_missing/accel_missing/2778
+++ /dev/null
@@ -1,99 +0,0 @@
-Null Dereference in ahci-hd device
-Description of problem:
-Issue was found by fuzzing. With some qtest commands we can crash qemu-system-x86_64 because of Null dereference.
-Steps to reproduce:
-Command:
-
-```
-cat << EOF | ./qemu-system-x86_64 -display none -machine accel=qtest -m 512M -machine q35 -nodefaults -drive file=null-co://,if=none,format=raw,id=disk0 -device ide-hd,drive=disk0  -qtest stdio
-outl 0xcf8 0x8000fa24
-outl 0xcfc 0xe0000000
-outl 0xcf8 0x8000fa04
-outw 0xcfc 0x06
-write 0xe00003b8 0x1 0x01
-write 0x0 0x1 0x27
-write 0x1 0x1 0x80
-write 0x2 0x1 0x20
-write 0x7 0x1 0x01
-write 0xe0000398 0x1 0x01
-write 0xe0000398 0x1 0x00
-write 0xe0000398 0x1 0x01
-EOF
-```
-
-Results in 
-
-```
-[I 0.000001] OPENED
-[R +0.082978] outl 0xcf8 0x8000fa24
-[S +0.083040] OK
-OK
-[R +0.083070] outl 0xcfc 0xe0000000
-[S +0.083115] OK
-OK
-[R +0.083132] outl 0xcf8 0x8000fa04
-[S +0.083152] OK
-OK
-[R +0.083180] outw 0xcfc 0x06
-[S +0.084233] OK
-OK
-[R +0.084291] write 0xe00003b8 0x1 0x01
-[S +0.084344] OK
-OK
-[R +0.084384] write 0x0 0x1 0x27
-[S +0.085007] OK
-OK
-[R +0.085041] write 0x1 0x1 0x80
-[S +0.085055] OK
-OK
-[R +0.085071] write 0x2 0x1 0x20
-[S +0.085084] OK
-OK
-[R +0.085096] write 0x7 0x1 0x01
-[S +0.085110] OK
-OK
-[R +0.085123] write 0xe0000398 0x1 0x01
-[S +0.085254] OK
-OK
-[R +0.085294] write 0xe0000398 0x1 0x00
-[S +0.085324] OK
-OK
-[R +0.085349] write 0xe0000398 0x1 0x01
-[S +0.085408] OK
-OK
-../hw/ide/ahci.c:1377:46: runtime error: member access within null pointer of type 'AHCICmdHdr' (aka 'struct AHCICmdHdr')
-SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior ../hw/ide/ahci.c:1377:46 in 
-../hw/ide/ahci.c:1377:46: runtime error: load of null pointer of type 'uint16_t' (aka 'unsigned short')
-SUMMARY: UndefinedBehaviorSanitizer: undefined-behavior ../hw/ide/ahci.c:1377:46 in 
-AddressSanitizer:DEADLYSIGNAL
-=================================================================
-==2547739==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x55abf3a79f9c bp 0x7ffc213000d0 sp 0x7ffc212fffa0 T0)
-==2547739==The signal is caused by a READ memory access.
-==2547739==Hint: address points to the zero page.
-    #0 0x55abf3a79f9c in ahci_pio_transfer /home/artemiin/Work/original_qemu/build/../hw/ide/ahci.c:1377:46
-    #1 0x55abf3a8a396 in ide_transfer_start_norecurse /home/artemiin/Work/original_qemu/build/../hw/ide/core.c:581:5
-    #2 0x55abf3aab79e in ide_transfer_start /home/artemiin/Work/original_qemu/build/../hw/ide/core.c:588:9
-    #3 0x55abf3aab79e in ide_sector_read_cb /home/artemiin/Work/original_qemu/build/../hw/ide/core.c:789:5
-    #4 0x55abf3a8d6e2 in ide_buffered_readv_cb /home/artemiin/Work/original_qemu/build/../hw/ide/core.c:684:9
-    #5 0x55abf4f31d33 in blk_aio_complete /home/artemiin/Work/original_qemu/build/../block/block-backend.c:1552:9
-    #6 0x55abf545010b in aio_bh_call /home/artemiin/Work/original_qemu/build/../util/async.c:172:5
-    #7 0x55abf545089f in aio_bh_poll /home/artemiin/Work/original_qemu/build/../util/async.c:219:13
-    #8 0x55abf53e746a in aio_dispatch /home/artemiin/Work/original_qemu/build/../util/aio-posix.c:424:5
-    #9 0x55abf545469a in aio_ctx_dispatch /home/artemiin/Work/original_qemu/build/../util/async.c:361:5
-    #10 0x7f358845b7a8 in g_main_context_dispatch (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x547a8) (BuildId: 9f90bd7bbfcf84a1f1c5a6102f70e6264837b9d4)
-    #11 0x55abf5455787 in glib_pollfds_poll /home/artemiin/Work/original_qemu/build/../util/main-loop.c:287:9
-    #12 0x55abf5455787 in os_host_main_loop_wait /home/artemiin/Work/original_qemu/build/../util/main-loop.c:310:5
-    #13 0x55abf5455787 in main_loop_wait /home/artemiin/Work/original_qemu/build/../util/main-loop.c:589:11
-    #14 0x55abf425c296 in qemu_main_loop /home/artemiin/Work/original_qemu/build/../system/runstate.c:835:9
-    #15 0x55abf51df1c6 in qemu_default_main /home/artemiin/Work/original_qemu/build/../system/main.c:48:14
-    #16 0x55abf51df1a1 in main /home/artemiin/Work/original_qemu/build/../system/main.c:76:9
-    #17 0x7f3587219249 in __libc_start_call_main csu/../sysdeps/nptl/libc_start_call_main.h:58:16
-    #18 0x7f3587219304 in __libc_start_main csu/../csu/libc-start.c:360:3
-    #19 0x55abf353be60 in _start (/home/artemiin/Work/original_qemu/build/qemu-system-x86_64+0x1828e60) (BuildId: f91712a3af40a999ce35e39809ce00f92c35ae25)
-
-AddressSanitizer can not provide additional info.
-SUMMARY: AddressSanitizer: SEGV /home/artemiin/Work/original_qemu/build/../hw/ide/ahci.c:1377:46 in ahci_pio_transfer
-==2547739==ABORTING
-```
-Additional information:
-This issue may need a complicated patch so I ask developers to take a look at this issue.