Add a simple safety check to avoid crashes, currently I do not do full file check (MD5, etc...) but this will catch most problems.
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@ -179,6 +179,12 @@ void epg_init ( void )
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int msglen = (rp[0] << 24) | (rp[1] << 16) | (rp[2] << 8) | rp[3];
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remain -= 4;
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rp += 4;
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/* Safety check */
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if (msglen > remain) {
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tvhlog(LOG_ERR, "epgdb", "corruption detected, some/all data lost");
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break;
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}
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/* Extract message */
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htsmsg_t *m = htsmsg_binary_deserialize(rp, msglen, NULL);
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