debug lk

hc

2024-02-20 e636c8d336489bf3eed5878299e6cc045bbad077

 kernel/fs/cifs/cifssmb.c
..
..
@@ -4859,8 +4859,13 @@
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 		return -ENODEV;
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 getDFSRetry:
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-	rc = smb_init(SMB_COM_TRANSACTION2, 15, ses->tcon_ipc, (void **) &pSMB,
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-		      (void **) &pSMBr);
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+	/*
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+	 * Use smb_init_no_reconnect() instead of smb_init() as
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+	 * CIFSGetDFSRefer() may be called from cifs_reconnect_tcon() and thus
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+	 * causing an infinite recursion.
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+	 */
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+	rc = smb_init_no_reconnect(SMB_COM_TRANSACTION2, 15, ses->tcon_ipc,
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+				   (void **)&pSMB, (void **)&pSMBr);
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 	if (rc)
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 		return rc;
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