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fixed crash in rtsp module

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This commit is contained in:
van Hauser 2020-02-17 10:39:17 +01:00
parent 0b093e67c4
commit 5b6fc88428
14 changed files with 107 additions and 86 deletions
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22
hydra-imap.c
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@ -41,7 +41,7 @@ char *imap_read_server_capacity(int32_t sock) {
}
int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, char *miscptr, FILE *fp) {
char *empty = "";
char *empty = "", *result = NULL;
char *login, *pass, buffer[500], buffer2[500], *fooptr;
if (strlen(login = hydra_get_next_login()) == 0)
@ -104,7 +104,8 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
free(buf);
memset(buffer2, 0, sizeof(buffer2));
sasl_plain(buffer2, login, pass);
result = sasl_plain(buffer2, login, pass);
if (result == NULL) return 3;
sprintf(buffer, "%.250s\r\n", buffer2);
break;
@ -161,15 +162,18 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
switch (imap_auth_mechanism) {
case AUTH_CRAMMD5: {
sasl_cram_md5(buffer2, pass, buffer);
result = sasl_cram_md5(buffer2, pass, buffer);
if (result == NULL) return 3;
sprintf(buffer, "%s %.250s", preplogin, buffer2);
} break;
case AUTH_CRAMSHA1: {
sasl_cram_sha1(buffer2, pass, buffer);
result = sasl_cram_sha1(buffer2, pass, buffer);
if (result == NULL) return 3;
sprintf(buffer, "%s %.250s", preplogin, buffer2);
} break;
case AUTH_CRAMSHA256: {
sasl_cram_sha256(buffer2, pass, buffer);
result = sasl_cram_sha256(buffer2, pass, buffer);
if (result == NULL) return 3;
sprintf(buffer, "%s %.250s", preplogin, buffer2);
} break;
}
@ -202,8 +206,8 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
hydra_report(stderr, "DEBUG S: %s\n", buffer);
fooptr = buffer2;
sasl_digest_md5(fooptr, login, pass, buffer, miscptr, "imap", NULL, 0, NULL);
if (fooptr == NULL)
result = sasl_digest_md5(fooptr, login, pass, buffer, miscptr, "imap", NULL, 0, NULL);
if (result == NULL)
return 3;
if (debug)
hydra_report(stderr, "DEBUG C: %s\n", buffer2);
@ -262,8 +266,8 @@ int32_t start_imap(int32_t s, char *ip, int32_t port, unsigned char options, cha
memset(buffer2, 0, sizeof(buffer2));
fooptr = buffer2;
sasl_scram_sha1(fooptr, pass, clientfirstmessagebare, serverfirstmessage);
if (fooptr == NULL) {
result = sasl_scram_sha1(fooptr, pass, clientfirstmessagebare, serverfirstmessage);
if (result == NULL) {
hydra_report(stderr, "[ERROR] Can't compute client response\n");
return 1;
}