Fixed integer overflow warning in gcdext.c.

2012-09-28 15:57:37 +00:00 · 2012-09-28 15:57:37 +00:00 · b0f3391568
commit b0f3391568
parent e77e27ca6b
1 changed files with 1 additions and 1 deletions
--- a/mpn/generic/gcdext.c
+++ b/mpn/generic/gcdext.c
@ -235,7 +235,7 @@ mpn_gcdext (mp_ptr gp, mp_ptr up, mp_size_t *usizep,

      /* Final mpn_gcdext_lehmer_n call. Need space for u and for
 	 copies of a and b. */
-      scratch = MPN_GCDEXT_LEHMER_N_ITCH (GCDEXT_DC_THRESHOLD)
+      scratch = (mp_size_t) MPN_GCDEXT_LEHMER_N_ITCH (GCDEXT_DC_THRESHOLD)
 	+ 3*GCDEXT_DC_THRESHOLD;

      if (scratch > talloc)