diff options
| author | Raghavendra Bhat <raghavendrabhat@gluster.com> | 2011-10-01 19:20:28 +0530 |
|---|---|---|
| committer | Vijay Bellur <vijay@gluster.com> | 2011-10-02 01:31:18 -0700 |
| commit | 0db88567b916dc0dbfb0dfe2ed8a47f8d50fb317 (patch) | |
| tree | 925dfc5c2af0491d052b494c91d2b26728450938 | |
| parent | 9ef8eabae21a3073f3dc09602d0680d631cbd576 (diff) | |
libglusterfs/syncop: do not rely on synctask set in makecontext
Across glibc implementations, interpretation of argc/argv passed
to makecontext() is different. This patch does away with dependence
on such arguments passed to makecontext(). Instead,synctask reference
is retrieved from pthread_getspecific().
Change-Id: Ie01feaa0b7d430f8782c2f6805ccdf8026e401f4
BUG: 3636
Reviewed-on: http://review.gluster.com/547
Tested-by: Gluster Build System <jenkins@build.gluster.com>
Reviewed-by: Amar Tumballi <amar@gluster.com>
Reviewed-by: Vijay Bellur <vijay@gluster.com>
| -rw-r--r-- | libglusterfs/src/syncop.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libglusterfs/src/syncop.c b/libglusterfs/src/syncop.c index bbcf5201ebd..1380d15f36b 100644 --- a/libglusterfs/src/syncop.c +++ b/libglusterfs/src/syncop.c @@ -97,10 +97,15 @@ synctask_wake (struct synctask *task) void -synctask_wrap (struct synctask *task) +synctask_wrap (struct synctask *old_task) { int ret; + struct synctask *task = NULL; + + /* Do not trust the pointer received. It may be + wrong and can lead to crashes. */ + task = synctask_get (); ret = task->syncfn (task->opaque); task->synccbk (ret, task->frame, task->opaque); |