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Fix a bunch of misc bugs and corner cases

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This commit is contained in:
Jfreegman
2015-11-08 03:57:01 -05:00
parent 14a8bdb874
commit fa0e645a79
12 changed files with 99 additions and 50 deletions
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4
src/name_lookup.c
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@ -202,12 +202,12 @@ size_t write_lookup_data(void *data, size_t size, size_t nmemb, void *user_point
struct Recv_Data *recv_data = (struct Recv_Data *) user_pointer;
size_t real_size = size * nmemb;
if (real_size > MAX_RECV_LOOKUP_DATA_SIZE)
if (real_size >= MAX_RECV_LOOKUP_DATA_SIZE)
return 0;
memcpy(&recv_data->data, data, real_size);
recv_data->size = real_size;
recv_data->data[real_size] = 0;
recv_data->data[real_size] = '\0';
return real_size;
}