diff options
| author | Philippe Antoine <contact@catenacyber.fr> | 2020-02-26 16:59:04 +0100 |
|---|---|---|
| committer | Philippe Antoine <contact@catenacyber.fr> | 2020-02-26 16:59:04 +0100 |
| commit | 933351840dbed3646aeb4f75a359649434b001eb (patch) | |
| tree | b5c4808004790931107dd62ed2b6f83575e6e7e3 /src | |
| parent | 83fdfe24d09396f293f6e78ecd341526f339a995 (diff) | |
Fix off by one in imap
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/protocols/mail_imap.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/lib/protocols/mail_imap.c b/src/lib/protocols/mail_imap.c index 99b386205..c3a18c065 100644 --- a/src/lib/protocols/mail_imap.c +++ b/src/lib/protocols/mail_imap.c @@ -161,7 +161,7 @@ void ndpi_search_mail_imap_tcp(struct ndpi_detection_module_struct *ndpi_struct, && (packet->payload[command_start + 4] == 'N' || packet->payload[command_start + 4] == 'n')) { /* xxxx LOGIN "username" "password" */ char str[256], *item; - u_int len = packet->payload_packet_len > sizeof(str) ? sizeof(str) : packet->payload_packet_len; + u_int len = packet->payload_packet_len >= sizeof(str) ? sizeof(str)-1 : packet->payload_packet_len; strncpy(str, (const char*)packet->payload, len); str[len] = '\0'; |