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Made catch on get buffer size more reliable

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This commit is contained in:
Warwick 2023-08-16 13:50:14 +01:00
parent cade03b0c5
commit f1cc0c72fc
1 changed files with 3 additions and 3 deletions
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6
urchin-util/src/message.c
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@ -51,9 +51,9 @@ size_t get_msg_size_in_buffer(unsigned max_length, uint8_t *out) {
size_t cur_len = 0; size_t cur_len = 0;
while ((out[cur_len]) != 0) { while ((out[cur_len]) != 0) {
cur_len++; cur_len++;
if (cur_len == max_length) { if (cur_len >= max_length) {
err__warn("max message length exceeded\n"); err__warn("max message length exceeded\n");
return cur_len; return max_length;
} }
} }
return cur_len; return cur_len;
@ -160,4 +160,4 @@ int msg__accept_cli_connection(int server_sockfd) {
} }
void msg__recv_command(int *con_sockfd) {} void msg__recv_command(int *con_sockfd) {}
void msg__req_command(int *con_sockfd, char *usernm, char *passwd){} void msg__req_command(int *con_sockfd, char *usernm, char *passwd) {}