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fix memory leaks for hydra-http-form.c

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Signed-off-by: xiongyi <xiongyi@uniontech.com>
This commit is contained in:
xiongyi 2023-06-27 17:45:38 +08:00
parent 888da899f9
commit bb0fc93539
1 changed files with 21 additions and 7 deletions
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28
hydra-http-form.c
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@ -796,8 +796,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("POST", proxy_string, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
} else {
if (header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
hdrrepv(&ptr_head, "Content-Length", "0");
@ -814,8 +816,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("GET", proxy_string, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
}
} else {
if (use_proxy == 1) {
@ -858,8 +862,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("POST", proxy_string, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
} else {
if (header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
hdrrepv(&ptr_head, "Content-Length", "0");
@ -876,8 +882,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("GET", proxy_string, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
}
} else {
// direct web server, no proxy
@ -921,8 +929,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("POST", url, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
} else {
if (header_exists(&ptr_head, "Content-Length", HEADER_TYPE_DEFAULT))
hdrrepv(&ptr_head, "Content-Length", "0");
@ -939,8 +949,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
if (http_request != NULL)
free(http_request);
http_request = prepare_http_request("GET", url, upd3variables, normal_request);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
}
}
}
@ -1105,8 +1117,10 @@ int32_t start_http_form(int32_t s, char *ip, int32_t port, unsigned char options
hydra_reconnect(s, ip, port, options, hostname);
if (hydra_send(s, http_request, strlen(http_request), 0) < 0)
if (hydra_send(s, http_request, strlen(http_request), 0) < 0) {
free(cookie_header);
return 1;
}
found = analyze_server_response(s);
if (strlen(cookie) > 0)