diff options
| author | Bryan Schumaker <[email protected]> | 2011-04-13 14:31:28 -0400 |
|---|---|---|
| committer | Trond Myklebust <[email protected]> | 2011-04-13 15:12:22 -0400 |
| commit | d1a8016a2d1e75021ecc8715e3c81442d7218eb6 (patch) | |
| tree | b2aaef4f3aa4566765c6e3c743c74929a7790af2 /tools/perf/util/scripting-engines/trace-event-perl.c | |
| parent | 79a48a1f5d99ab66cf83d2d5d805e7a0e08452ed (diff) | |
NFS: Fix infinite loop in gss_create_upcall()
There can be an infinite loop if gss_create_upcall() is called without
the userspace program running. To prevent this, we return -EACCES if
we notice that pipe_version hasn't changed (indicating that the pipe
has not been opened).
Signed-off-by: Bryan Schumaker <[email protected]>
Signed-off-by: Trond Myklebust <[email protected]>
Diffstat (limited to 'tools/perf/util/scripting-engines/trace-event-perl.c')
0 files changed, 0 insertions, 0 deletions