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contacts-provider: Guard against lookup with NULL id

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If the id is NULL g_str_hash(NULL) will be called which tries dereferencing the
pointer.

Fixes #408
This commit is contained in:
Evangelos Ribeiro Tzaras
2022-02-15 07:55:33 +01:00
parent 8c0d135298
commit 006673a9e1
1 changed files with 1 additions and 0 deletions
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src/calls-contacts-provider.c
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@@ -441,6 +441,7 @@ calls_contacts_provider_lookup_id (CallsContactsProvider *self,
g_autoptr (CallsBestMatch) best_match = NULL; g_autoptr (CallsBestMatch) best_match = NULL;
g_return_val_if_fail (CALLS_IS_CONTACTS_PROVIDER (self), NULL); g_return_val_if_fail (CALLS_IS_CONTACTS_PROVIDER (self), NULL);
g_return_val_if_fail (id, NULL);
best_match = g_hash_table_lookup (self->best_matches, id); best_match = g_hash_table_lookup (self->best_matches, id);