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three fixes

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This commit is contained in:
vanhauser-thc 2014-05-26 10:46:05 +02:00
parent 71b71f34f3
commit b2e43fc82d
6 changed files with 35 additions and 5 deletions
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7
hydra-cisco.c
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@ -24,6 +24,7 @@ int start_cisco(int s, char *ip, int port, unsigned char options, char *miscptr,
return 1;
}
sleep(1);
buf = NULL;
do {
if (buf != NULL)
free(buf);
@ -51,8 +52,11 @@ int start_cisco(int s, char *ip, int port, unsigned char options, char *miscptr,
if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
return 1;
}
buf = NULL;
do {
free(buf);
if (buf != NULL)
free(buf);
if ((buf = hydra_receive_line(s)) == NULL)
return 3;
if (buf[strlen(buf) - 1] == '\n')
@ -78,6 +82,7 @@ int start_cisco(int s, char *ip, int port, unsigned char options, char *miscptr,
if (hydra_send(s, buffer, strlen(buffer), 0) < 0) {
return 1;
}
buf = NULL;
do {
if (buf != NULL)
free(buf);