diff options
Diffstat (limited to 'gitlab/issues_text/target_missing/host_missing/accel_missing/1113')
| -rw-r--r-- | gitlab/issues_text/target_missing/host_missing/accel_missing/1113 | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/gitlab/issues_text/target_missing/host_missing/accel_missing/1113 b/gitlab/issues_text/target_missing/host_missing/accel_missing/1113 deleted file mode 100644 index cc38e8288..000000000 --- a/gitlab/issues_text/target_missing/host_missing/accel_missing/1113 +++ /dev/null @@ -1,14 +0,0 @@ -TMPDIR is not usable for snapshot-blockdevs, if not root -Description of problem: -for using static disk-content we're using `snapshot`-flag for certain disks and set `TMPDIR` to a VM-specific path. - -when started as root, all is ok. - -when started as non-root, `getenv(TMPDIR)` in function `get_tmp_filename()` in file `block.c` return `NULL`, because glibc handles `TMPDIR` as `UNSECURE_ENVVAR` (glibc-src: `sysdeps/generic/unsecvars.h`) - -well, we could compile qemu by ourself, but then we might miss important updates, so maybe this can be solved in main-source? - -possible solutions: -- additionally look at another var like `QEMU_TMPDIR`, if `getenv("TMPDIR")` results in `NULL` -- add a global option to qemu like `--tmpdir=...` -- add a device-specific option like `snapshotdir=...` |