is a log monitor that protects networked hosts from brute force attacks against services, most notably SSH.
| blocklist.c (sshguard-2.4.1) | : | blocklist.c (sshguard-2.4.2) |
|---|
| | |
| skipping to change at line 60 | | skipping to change at line 60 |
|---|
| pthread_mutex_lock(&list_mutex); | | pthread_mutex_lock(&list_mutex); |
| | |
| for (unsigned int pos = 0; pos < list_size(&hell); pos++) { | | for (unsigned int pos = 0; pos < list_size(&hell); pos++) { |
| tmpel = list_get_at(&hell, pos); | | tmpel = list_get_at(&hell, pos); |
| /* skip blacklisted hosts (pardontime = infinite/0) */ | | /* skip blacklisted hosts (pardontime = infinite/0) */ |
| if (tmpel->pardontime == 0) | | if (tmpel->pardontime == 0) |
| continue; | | continue; |
| /* process hosts with finite pardon time */ | | /* process hosts with finite pardon time */ |
| if (now - tmpel->whenlast > tmpel->pardontime) { | | if (now - tmpel->whenlast > tmpel->pardontime) { |
| /* pardon time passed, release block */ | | /* pardon time passed, release block */ |
|
| sshguard_log(LOG_DEBUG, "%s: unblocking after %lld secs", | | sshguard_log(LOG_INFO, "%s: unblocking after %lld secs", |
| tmpel->attack.address.value, | | tmpel->attack.address.value, |
| (long long)(now - tmpel->whenlast)); | | (long long)(now - tmpel->whenlast)); |
| fw_release(&tmpel->attack); | | fw_release(&tmpel->attack); |
| list_delete_at(&hell, pos); | | list_delete_at(&hell, pos); |
| free(tmpel); | | free(tmpel); |
| /* element removed, next element is at current index (don't step | | /* element removed, next element is at current index (don't step |
| * pos) */ | | * pos) */ |
| pos--; | | pos--; |
| } | | } |
| } | | } |
| | | |
| End of changes. 1 change blocks. |
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| 1 lines changed or deleted | | 1 lines changed or added |
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