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always check tmsg for null prior to freeing it

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Nikos Mavrogiannopoulos
2015-03-02 16:28:22 +01:00
parent 3da0b450b9
commit 05accfeb0d
1 changed files with 2 additions and 1 deletions
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3
src/worker-misc.c
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@@ -170,7 +170,8 @@ int handle_worker_commands(struct worker_st *ws)
return 0;
udp_fd_fail:
udp_fd_msg__free_unpacked(tmsg, NULL);
if (tmsg)
udp_fd_msg__free_unpacked(tmsg, NULL);
if (ws->dtls_tptr.fd == -1)
ws->udp_state = UP_DISABLED;