Documentation updates for 0.4.

[paraslash.git] / user_list.c

diff --git a/user_list.c b/user_list.c
index 63bfdfc259878402f3f70c2a5c62be5d5fa96ce9..1d3f21cfa248a9b950ea57fd86877682ae75e152 100644 (file)
--- a/user_list.c
+++ b/user_list.c
@@ -8,9 +8,11 @@
 
 #include <sys/types.h>
 #include <dirent.h>
+#include <openssl/rc4.h>
 
 #include "para.h"
 #include "error.h"
+#include "crypt.h"
 #include "fd.h"
 #include "string.h"
 #include "list.h"
@@ -53,6 +55,11 @@ static void populate_user_list(char *user_list_file)
                                para_strerror(-ret));
                        continue;
                }
+               if (ret < CHALLENGE_SIZE + 2 * CHALLENGE_SIZE + 41) {
+                       PARA_WARNING_LOG("rsa key for %s too small\n", n);
+                       rsa_free(rsa);
+                       continue;
+               }
                u = para_malloc(sizeof(*u));
                u->name = para_strdup(n);
                u->rsa = rsa;