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head/sys/contrib/ipfilter/netinet/ip_ftp_pxy.c
| Show First 20 Lines • Show All 1,945 Lines • ▼ Show 20 Lines | #define EPSV_REPLEN 33 | ||||
| * As per RFC 2428, there are no addres components in the EPSV | * As per RFC 2428, there are no addres components in the EPSV | ||||
| * response. So we'll go straight to getting the port. | * response. So we'll go straight to getting the port. | ||||
| */ | */ | ||||
| while (*s && ISDIGIT(*s)) { | while (*s && ISDIGIT(*s)) { | ||||
| ap *= 10; | ap *= 10; | ||||
| ap += *s++ - '0'; | ap += *s++ - '0'; | ||||
| } | } | ||||
| if (!s) { | |||||
| return 0; | |||||
| } | |||||
| if (*s == '|') | if (*s == '|') | ||||
| s++; | s++; | ||||
| if (*s == ')') | if (*s == ')') | ||||
| s++; | s++; | ||||
| if (*s == '\n') | if (*s == '\n') | ||||
| s--; | s--; | ||||
| /* | /* | ||||
| * check for CR-LF at the end. | * check for CR-LF at the end. | ||||
| ▲ Show 20 Lines • Show All 229 Lines • Show Last 20 Lines | |||||