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modified parse_options function

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mathewmarcus 2018-07-16 07:41:21 -05:00
parent 9afbddfa95
commit 25383d76d9
3 changed files with 13 additions and 13 deletions
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19
hydra-http-form.c
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@ -388,8 +388,7 @@ char *stringify_headers(ptr_header_node *ptr_head) {
return headers_str;
}
ptr_header_node parse_options(char *miscptr) {
ptr_header_node ptr_head = NULL;
int32_t parse_options(char *miscptr, ptr_header_node *ptr_head) {
char *ptr, *ptr2;
/*
@ -429,14 +428,14 @@ ptr_header_node parse_options(char *miscptr) {
* - (optional1 + 2) contains the header's name
* - ptr contains the header's value
*/
if (add_header(&ptr_head, miscptr + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER)) {
if (add_header(ptr_head, miscptr + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER)) {
// Success: break the switch and go ahead
miscptr = ptr2;
break;
}
// Error: abort execution
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers (h).");
return NULL;
return 0;
case 'H':
// add a new header, or replace an existing one's value
ptr = miscptr + 2;
@ -460,19 +459,18 @@ ptr_header_node parse_options(char *miscptr) {
* - (optional1 + 2) contains the header's name
* - ptr contains the header's value
*/
if (add_header(&ptr_head, miscptr + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER_REPL)) {
if (add_header(ptr_head, miscptr + 2, hydra_strrep(ptr, "\\:", ":"), HEADER_TYPE_USERHEADER_REPL)) {
// Success: break the switch and go ahead
miscptr = ptr2;
break;
}
// Error: abort execution
hydra_report(stderr, "[ERROR] Out of memory for HTTP headers (H).");
return NULL;
return 0;
// no default
}
}
return ptr_head;
return 1;
}
char *prepare_http_request(char *type, char *path, char *params, char *headers) {
@ -1178,7 +1176,7 @@ int32_t service_http_form_init(char *ip, int32_t sp, unsigned char options, char
}
ptr_header_node initialize(char *ip, unsigned char options, char *miscptr) {
ptr_header_node ptr_head;
ptr_header_node ptr_head = NULL;
char *ptr, *ptr2, *proxy_string;
if (use_proxy > 0 && proxy_count > 0)
@ -1278,7 +1276,8 @@ ptr_header_node initialize(char *ip, unsigned char options, char *miscptr) {
* Parse the user-supplied options.
* Beware of the backslashes (\)!
*/
ptr_head = parse_options(optional1);
if (!parse_options(optional1, &ptr_head))
return NULL;
/* again: no snprintf to be portable. don't worry, buffer can't overflow */
if (use_proxy == 1 && proxy_authentication[selected_proxy] != NULL) {

5
hydra-http.c
View file

@ -267,7 +267,7 @@ void service_http(char *ip, int32_t sp, unsigned char options, char *miscptr, FI
int32_t run = 1, next_run = 1, sock = -1;
int32_t myport = PORT_HTTP, mysslport = PORT_HTTP_SSL;
char *ptr, *ptr2;
ptr_header_node ptr_head;
ptr_header_node ptr_head = NULL;
hydra_register_socket(sp);
if (memcmp(hydra_get_next_pair(), &HYDRA_EXIT, sizeof(HYDRA_EXIT)) == 0)
@ -310,7 +310,8 @@ void service_http(char *ip, int32_t sp, unsigned char options, char *miscptr, FI
*ptr++ = 0;
optional1 = ptr;
ptr_head = parse_options(optional1);
if (!parse_options(optional1, &ptr_head))
run = 4;
while (1) {
next_run = 0;

2
hydra-http.h
View file

@ -15,7 +15,7 @@ extern char *webtarget;
extern char *slash;
extern char *optional1;
extern ptr_header_node parse_options(char *miscptr);
extern int32_t parse_options(char *miscptr, ptr_header_node * ptr_head);
extern int32_t add_header(ptr_header_node * ptr_head, char *header, char *value, char type);
extern char *stringify_headers(ptr_header_node *ptr_head);
#endif