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4b5db93e7f
When sock_wait_state() returns -EINPROGRESS, "sk->sk_state" is
LLCP_CONNECTING. In this case, llcp_sock_connect() is repeatedly invoked,
nfc_llcp_sock_link() will add sk to local->connecting_sockets twice.
sk->sk_node->next will point to itself, that will make an endless loop
and hang-up the system.
To fix it, check whether sk->sk_state is LLCP_CONNECTING in
llcp_sock_connect() to avoid repeated invoking.
Fixes:
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.. | ||
hci | ||
nci | ||
af_nfc.c | ||
core.c | ||
digital_core.c | ||
digital_dep.c | ||
digital_technology.c | ||
digital.h | ||
Kconfig | ||
llcp_commands.c | ||
llcp_core.c | ||
llcp_sock.c | ||
llcp.h | ||
Makefile | ||
netlink.c | ||
nfc.h | ||
rawsock.c |