| commit | 2a6d3b8baa37a2e7d6a1e3f5dd211b2b8bc53661 | |
| author | Tomohiro Kusumi <tkusumi@netbsd.org> | |
| Sat, 29 Apr 2023 05:30:09 +0000 (28 22:30 -0700) | ||
| committer | Tomohiro Kusumi <tkusumi@netbsd.org> | |
| Sat, 29 Apr 2023 06:33:43 +0000 (28 23:33 -0700) | ||
| tree | 67c1280702cec33054e2f29ef6cb886f51b4725e | treesnapshot (tar.gz zip) |
| parent | aea8f7767fd608c1754389b6ebd4732e0b77015a | commitdiff |
sys/vfs/hammer2: Fix memory leak for second PFS mount and after
When mounting, hmp and its ->devvpl are initialized only if it's
the first PFS mount of that hmp. For the second PFS mount and after,
malloc'd memory in a devvpl list (64 bytes per device per PFS)
has been leaked.
Found on FreeBSD on kldunload.
--
Warning: memory type hammer2_mount leaked memory on destroy (1 allocations, 64 bytes leaked).
When mounting, hmp and its ->devvpl are initialized only if it's
the first PFS mount of that hmp. For the second PFS mount and after,
malloc'd memory in a devvpl list (64 bytes per device per PFS)
has been leaked.
Found on FreeBSD on kldunload.
--
Warning: memory type hammer2_mount leaked memory on destroy (1 allocations, 64 bytes leaked).
| sys/vfs/hammer2/hammer2_vfsops.c | diffblobblamehistory |