[TIPC]: Validate entire interface name when locating bearer to enable.
This fix prevents a bearer from being enabled using the wrong interface. For example, specifying "eth:eth14" might enable "eth:eth1" by mistake. Signed-off-by: Allan Stephens <allan.stephens@windriver.com> Signed-off-by: Per Liden <per.liden@ericsson.com>
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@ -2,7 +2,7 @@
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* net/tipc/eth_media.c: Ethernet bearer support for TIPC
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* net/tipc/eth_media.c: Ethernet bearer support for TIPC
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*
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*
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* Copyright (c) 2001-2006, Ericsson AB
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* Copyright (c) 2001-2006, Ericsson AB
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* Copyright (c) 2005, Wind River Systems
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* Copyright (c) 2005-2006, Wind River Systems
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* All rights reserved.
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* All rights reserved.
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*
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*
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* Redistribution and use in source and binary forms, with or without
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* Redistribution and use in source and binary forms, with or without
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@ -127,8 +127,7 @@ static int enable_bearer(struct tipc_bearer *tb_ptr)
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/* Find device with specified name */
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/* Find device with specified name */
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while (dev && dev->name &&
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while (dev && dev->name && strncmp(dev->name, driver_name, IFNAMSIZ)) {
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(memcmp(dev->name, driver_name, strlen(dev->name)))) {
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dev = dev->next;
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dev = dev->next;
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}
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}
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if (!dev)
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if (!dev)
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