diff options
Diffstat (limited to 'usr.sbin/httpd/httpd.c')
| -rw-r--r-- | usr.sbin/httpd/httpd.c | 27 |
1 files changed, 26 insertions, 1 deletions
diff --git a/usr.sbin/httpd/httpd.c b/usr.sbin/httpd/httpd.c index c807dd4ed45..be3e1772d55 100644 --- a/usr.sbin/httpd/httpd.c +++ b/usr.sbin/httpd/httpd.c @@ -1,4 +1,4 @@ -/* $OpenBSD: httpd.c,v 1.13 2014/08/04 11:09:25 reyk Exp $ */ +/* $OpenBSD: httpd.c,v 1.14 2014/08/04 14:49:24 reyk Exp $ */ /* * Copyright (c) 2014 Reyk Floeter <reyk@openbsd.org> @@ -19,6 +19,7 @@ #include <sys/types.h> #include <sys/queue.h> #include <sys/socket.h> +#include <sys/stat.h> #include <sys/wait.h> #include <sys/resource.h> #include <sys/hash.h> @@ -515,6 +516,30 @@ canonicalize_path(const char *input, char *path, size_t len) return (path); } +ssize_t +path_info(char *name) +{ + char *p, *start, *end; + char path[MAXPATHLEN]; + struct stat st; + + if (strlcpy(path, name, sizeof(path)) >= sizeof(path)) + return (-1); + + start = path; + end = start + strlen(path); + + for (p = end; p > start; p--) { + if (*p != '/') + continue; + if (stat(path, &st) == 0) + break; + *p = '\0'; + } + + return (strlen(path)); +} + void socket_rlimit(int maxfd) { |