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Bug #7678
closed
smbsrv: Memory leak on module unload
Status:
Closed
Priority:
Normal
Assignee:
-
Category:
cifs - CIFS server and client
Start date:
2016-12-19
Due date:
% Done:
0%
Estimated time:
Difficulty:
Medium
Tags:
needs-triage
Gerrit CR:
Description
On smbsrv module unload the current_codepage is leaked:
kmem_oversize leak: 1 vmem_seg, 393256 bytes
ADDR TYPE START END SIZE
THREAD TIMESTAMP
ffffff01cb59c8c8 ALLC ffffff01d9422000 ffffff01d9482028 393256
ffffff0004d16c40 e19e9d70659
vmem_hash_insert+0xae
vmem_seg_alloc+0x23e
vmem_xalloc+0x749
vmem_alloc+0x145
kmem_alloc+0x11a
kmem_zalloc+0xed
smbsrv`smb_alloc+0x35
smb_mem_zalloc+0x1b
smb_unicode_init+0xe
smb_codepage_init+0x15
smb_server_g_init+0x42
_init+0xd
modinstall+0x113
mod_hold_installed_mod+0x77
modrload+0xdd
modload+0x17
mod_hold_dev_by_major+0xbf
ndi_hold_driver+0x30
probe_node+0x52
i_ndi_config_node+0x110
Steps to reproduce: Load and unload the smbsrv kernel module.
Related issues
Updated by Marcel Telka about 5 years ago
- Is duplicate of Bug #8062: memory leak in smb_unicode_init() added
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