};
static void addarg(struct buildargs *args, const char *a) {
- if (args->n > args->max) error("too many arguments");
+ if (args->n > args->max) error("too many arguments", 500);
args->v[args->n++]= a;
}
size_t l;
char *a;
- l= strlen(ev); if (l > MAX_ENVVAR_VALUE) error("environment variable too long");
+ l= strlen(ev);
+ if (l > MAX_ENVVAR_VALUE) error("environment variable too long", 500);
a= xmalloc(strlen(en)+l+6);
sprintf(a,"-DE_%s=%s",en,ev);
addarg(args, a);
D( printf(";;; UCGI\n"); )
}
- if (argc > MAX_ARGS) error("too many arguments");
+ if (argc > MAX_ARGS) error("too many arguments", 500);
ev= getenv("UCGI_ENV_FILTER");
if (ev)
envok= load_filters(0, "/etc/userv/ucgi.env-filter", LF_END);
pathi= getenv("PATH_INFO");
- if (!pathi) error("PATH_INFO not found");
+ if (!pathi) error("PATH_INFO not found", 500);
D( if (debugmode) {
printf(";; find user name...\n"
";; initial PATH_INFO = `%s'\n",
pathi);
} )
- if (pathi[0] != '/' || pathi[1] != '~') error("PATH_INFO must start with /~");
- slash2= strchr(pathi+2,'/'); if (!slash2) error("PATH_INFO must have more than one /");
+ if (pathi[0] != '/' || pathi[1] != '~')
+ error("PATH_INFO must start with /~", 400);
+ slash2= strchr(pathi+2,'/');
+ if (!slash2) error("PATH_INFO must have more than one /", 400);
usernamelen= slash2-(pathi+2);
- if (usernamelen > MAX_USERNAME_LEN) error("PATH_INFO username too long");
+ if (usernamelen > MAX_USERNAME_LEN) error("PATH_INFO username too long", 400);
username= xmalloc(usernamelen+1);
memcpy(username,pathi+2,usernamelen); username[usernamelen]= 0;
D( if (debugmode)
printf(";; user = `%s'; tail = `%s'\n", username, slash2); )
- if (!isalpha(username[0])) error("username 1st character is not alphabetic");
+ if (!isalpha(username[0]))
+ error("username 1st character is not alphabetic", 400);
xsetenv("PATH_INFO",slash2,1);
args.n= 0; args.max= argc + MAX_ENVVARS + 10;