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bug in call to recvfrom #3

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benwar99 opened this issue Jan 18, 2024 · 0 comments

benwar99 commented Jan 18, 2024

   n = recvfrom(sockfd, recv_buffer,
                         (sizeof recv_buffer) * sizeof recv_buffer[0],
                         0 /* flags */,
                         (struct sockaddr *)&respaddr, &respaddrsize);

length of buffer is (sizeof recv_buffer) only with * sizeof recv_buffer[0] is passed length to large.
https://github.com/Netnod/vadarklockan/blob/f47d1f486e7af8b018e89cb36589168910856f9e/examples/c/vak_client_single.c#L151C26-L151C26

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