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contrib/rdmacm-mux: Fix error condition in hash_tbl_search_fd_by_ifid()
When fd is not found according to ifid, the _hash_tbl_search_fd_by_ifid() returns 0 and assigns the result to *fd, so We have to check that *fd is 0, not that fd is 0. Reported-by: Euler Robot <euler.robot@huawei.com> Signed-off-by: AlexChen <alex.chen@huawei.com> Message-Id: <5F9AC6FF.4000301@huawei.com> Reviewed-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com> Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
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@ -186,7 +186,7 @@ static int hash_tbl_search_fd_by_ifid(int *fd, __be64 *gid_ifid)
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*fd = _hash_tbl_search_fd_by_ifid(gid_ifid);
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*fd = _hash_tbl_search_fd_by_ifid(gid_ifid);
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pthread_rwlock_unlock(&server.lock);
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pthread_rwlock_unlock(&server.lock);
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if (!fd) {
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if (!*fd) {
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syslog(LOG_WARNING, "Can't find matching for ifid 0x%llx\n", *gid_ifid);
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syslog(LOG_WARNING, "Can't find matching for ifid 0x%llx\n", *gid_ifid);
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return -ENOENT;
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return -ENOENT;
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}
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}
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