criu/plugins
Radostin Stoyanov f75db90216
plugin/amdgpu: fix resource leaks in drm dump error paths
Several error paths in amdgpu_plugin_drm_dump_file() leak
resources. The drmPrimeHandleToFD() and open_img_file() failures
use break instead of goto exit, which skips per-iteration cleanup
and lets the function continue dumping metadata with a stale ret
value. Replace break with proper resource cleanup and goto exit.

The vm_info_entries buffer is not freed when the ioctl or
allocate_vm_entries() calls fail after allocating it, and the
buffer from posix_memalign() is never freed after sdma_copy_bo(),
leaking memory on every loop iteration. Add the missing xfree()
calls.

Check the amdgpu_device_initialize() return value because h_dev
is undefined on failure. Move list_handles_entries cleanup into
the exit block because error paths that goto exit skip the
existing xfree() call after the loop. Add a NULL check before
free_e(rd) because rd allocation can fail before the struct is
initialized.

Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
2026-07-21 13:40:20 +02:00
..
amdgpu plugin/amdgpu: fix resource leaks in drm dump error paths 2026-07-21 13:40:20 +02:00
cuda amdgpu: use fseeko with large-file support instead of fseeko64 2026-07-21 13:40:17 +02:00