mirror of https://gerrit.osmocom.org/libosmocore
logging: do not allow multiple calls of log_init()
calling log_init() multiple times would lead into memory leaks. The function should only be called once on startup of the process. Lets make sure that it does not get called multiple times by accident. Change-Id: Ibb300e4c9b04767581116ab530b2e6a9a195db08
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@ -1028,6 +1028,9 @@ int log_init(const struct log_info *inf, void *ctx)
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int i;
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struct log_info_cat *cat_ptr;
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/* Ensure that log_init is not called multiple times */
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OSMO_ASSERT(tall_log_ctx == NULL)
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tall_log_ctx = talloc_named_const(ctx, 1, "logging");
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if (!tall_log_ctx)
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return -ENOMEM;
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