[FIX] sspt_proc struct double put

Change-Id: Ie5cdf0e69292dddc4ec0a24004b65932b0151a71
Signed-off-by: Vyacheslav Cherkashin <v.cherkashin@samsung.com>

diff --git a/us_manager/pf/pf_group.c b/us_manager/pf/pf_group.c
index a8fad77..4a81560 100644 (file)
--- a/us_manager/pf/pf_group.c
+++ b/us_manager/pf/pf_group.c
@@ -508,11 +508,15 @@ static enum pf_inst_flag pfg_check_task(struct task_struct *task)
 
        pfg_list_rlock();
        list_for_each_entry(pfg, &pfg_list, list) {
+               bool put_flag = false;
+
                if (check_task_f(&pfg->filter, task) == NULL)
                        continue;
 
-               if (proc == NULL)
+               if (proc == NULL) {
                        proc = sspt_proc_get_by_task(task);
+                       put_flag = !!proc;
+               }
 
                if (proc) {
                        flag = flag == PIF_NONE ? PIF_SECOND : flag;
@@ -522,6 +526,7 @@ static enum pf_inst_flag pfg_check_task(struct task_struct *task)
                                printk(KERN_ERR "cannot create sspt_proc\n");
                                break;
                        }
+                       put_flag = true;
                        flag = PIF_FIRST;
                }
 
@@ -534,7 +539,8 @@ static enum pf_inst_flag pfg_check_task(struct task_struct *task)
                                        flag = flag == PIF_FIRST ? flag : PIF_ADD_PFG;
                        }
                        mutex_unlock(&proc->filters.mtx);
-                       sspt_proc_put(proc);
+                       if (put_flag)
+                               sspt_proc_put(proc);
                }
        }
        pfg_list_runlock();