commit 4533d5f3498a591e58619e63ecd1c18d98c91b40
author xf.li <xf.li@mobiletek.cn> Tue Jul 15 04:23:03 2025 -0700
committer xf.li <xf.li@mobiletek.cn> Tue Jul 15 11:33:16 2025 +0000
tree a8c7910beb6d950f837b9279889abed57754b41e
parent b6d0ce062a9d9d4d18b8acff9a6c92cd4c3f4c85

[Bugfix][bug-view-1351]Fix nf_conntrack is full

Only Configure:No
Affected branch:master/INTEST_PM_SDK6.1_BASE
Affected module:unknow
Is it affected on both ZXIC and MTK:only ZXIC
Self-test:Yes

Change-Id: I250ab074601c2ce5f8c626eda50328ef38467b50

cap/zx297520v3/zxic_code/zxic_source/linux-5.10/net/core/fastproc/fast_common.c

diff --git a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/net/core/fastproc/fast_common.c b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/net/core/fastproc/fast_common.c
index 80ad864..8db5811 100755
--- a/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/net/core/fastproc/fast_common.c
+++ b/cap/zx297520v3/zxic_code/zxic_source/linux-5.10/net/core/fastproc/fast_common.c
@@ -729,7 +729,14 @@
 	spin_lock_bh(&fast_fw_spinlock);
 	entry->ct->fast_entry = NULL;
 	spin_unlock_bh(&fast_fw_spinlock);
-    atomic_dec(&(entry->ct->ct_general.use));
+    //LYNQ_MODIFY_ZXW_BUG1351_CR2025052624A85E21_20250715_START
+    //atomic_dec(&(entry->ct->ct_general.use));
+    if (atomic_dec_and_test(&entry->ct->ct_general.use)){
+
+        nf_conntrack_destroy(&entry->ct->ct_general);
+
+    }
+    //LYNQ_MODIFY_ZXW_BUG1351_CR2025052624A85E21_20250715_END
     fn_list_del(list_head, entry);
 }
 
@@ -971,7 +978,14 @@
 	spin_lock_bh(&fast_fw_spinlock);
 	entry->ct->fast_entry = NULL;
 	spin_unlock_bh(&fast_fw_spinlock);
-    atomic_dec(&(ct->ct_general.use));
+    //LYNQ_MODIFY_ZXW_BUG1351_CR2025052624A85E21_20250715_START
+    //atomic_dec(&(ct->ct_general.use));
+    if (atomic_dec_and_test(&ct->ct_general.use)){
+
+        nf_conntrack_destroy(&ct->ct_general);
+
+    }
+    //LYNQ_MODIFY_ZXW_BUG1351_CR2025052624A85E21_20250715_END
     del_timer(&entry->timeout);
     fn_list_del(entry->list_head, entry);
     return 0;