diff options
| author | Xavi Hernandez <xhernandez@redhat.com> | 2018-03-09 22:48:33 +0100 |
|---|---|---|
| committer | Shyamsundar Ranganathan <srangana@redhat.com> | 2018-03-20 10:59:57 +0000 |
| commit | 2bb0623cfbeca29264a1b8102c738851fa0d9202 (patch) | |
| tree | a2adc31ef32a1294443ea66cdebe7147440749d3 /xlators/protocol/client/src/client.h | |
| parent | a644d52a4fe000827020b28736062a54c9a91b44 (diff) | |
protocol/client: fix memory corruption
There was an issue when some accesses to saved_fds list were
protected by the wrong mutex (lock instead of fd_lock).
Additionally, the retrieval of fdctx from fd's context and any
checks done on it have also been protected by fd_lock to avoid
fdctx to become outdated just after retrieving it.
Backport of:
> BUG: 1553129
Change-Id: If2910508bcb7d1ff23debb30291391f00903a6fe
BUG: 1554235
Signed-off-by: Xavi Hernandez <xhernandez@redhat.com>
Diffstat (limited to 'xlators/protocol/client/src/client.h')
| -rw-r--r-- | xlators/protocol/client/src/client.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/xlators/protocol/client/src/client.h b/xlators/protocol/client/src/client.h index 207c778c20c..e098ee5b979 100644 --- a/xlators/protocol/client/src/client.h +++ b/xlators/protocol/client/src/client.h @@ -248,7 +248,6 @@ typedef struct _client_fd_ctx { char released; int32_t flags; fd_lk_ctx_t *lk_ctx; - pthread_mutex_t mutex; uuid_t gfid; void (*reopen_done)(struct _client_fd_ctx*, int64_t rfd, xlator_t *); struct list_head lock_list; /* List of all granted locks on this fd */ |