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#2220 use parsed_hosts_file_ptr only if it has valid value #2221

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Merged
zwoop merged 1 commit into from
Jun 29, 2017
Merged

#2220 use parsed_hosts_file_ptr only if it has valid value #2221

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3 changes: 2 additions & 1 deletion iocore/hostdb/HostDB.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -2306,7 +2306,8 @@ ParseHostFile(const char *path, unsigned int hostdb_hostfile_check_interval)
}

// Swap the pointer
hostDB.hosts_file_ptr = parsed_hosts_file_ptr;
if (parsed_hosts_file_ptr != nullptr)
hostDB.hosts_file_ptr = parsed_hosts_file_ptr;
// Mark this one as completed, so we can allow another update to happen
HostDBFileUpdateActive = 0;
}
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