X-Git-Url: https://git.distorted.org.uk/u/mdw/catacomb/blobdiff_plain/b817bfc642225b8c3c0b6a7e42d1fb949b61a606..7fb0660b6d7237a7ec859459b2e511eebc0dcdb5:/pfilt.c

diff --git a/pfilt.c b/pfilt.c
index 7f44569..ae99a9b 100644
--- a/pfilt.c
+++ b/pfilt.c
@@ -7,7 +7,7 @@
  * (c) 1999 Straylight/Edgeware
  */
 
-/*----- Licensing notice --------------------------------------------------* 
+/*----- Licensing notice --------------------------------------------------*
  *
  * This file is part of Catacomb.
  *
@@ -15,12 +15,12 @@
  * it under the terms of the GNU Library General Public License as
  * published by the Free Software Foundation; either version 2 of the
  * License, or (at your option) any later version.
- * 
+ *
  * Catacomb is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU Library General Public License for more details.
- * 
+ *
  * You should have received a copy of the GNU Library General Public
  * License along with Catacomb; if not, write to the Free
  * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
@@ -59,7 +59,9 @@ static int smallenough(mp *m)
     max = mp_sqr(max, max);
     max->a->n--; /* Permanent allocation */
   }
-  if (MP_CMP(m, <, max))
+  if (MP_CMP(m, <=, MP_ONE))
+    rc = PGEN_FAIL;
+  else if (MP_CMP(m, <, max))
     rc = PGEN_DONE;
   return (rc);
 }
@@ -91,6 +93,7 @@ int pfilt_smallfactor(mp *m)
 	rc = PGEN_DONE;
       else
 	rc = PGEN_FAIL;
+      break;
     }
   }
 
@@ -251,7 +254,7 @@ int pfilt_muladd(pfilt *p, const pfilt *q, mpw m, mpw a)
   }
 
   /* --- Gallivant through the residue table --- */
-      
+
   for (i = 0; i < NPRIME; i++) {
     p->r[i] = (q->r[i] * m + a) % primetab[i];
     if (!p->r[i] && rc == PGEN_TRY) {