DEVEL15-des-p-temp-volatile-20070703

make des work again on powerpc darwin and possibly elsewhere

(cherry picked from commit a5815643fcdbb96a01d73520fa22f5652f11413d)

diff --git a/src/des/des.c b/src/des/des.c
index 138d48d..0990217 100644 (file)
--- a/src/des/des.c
+++ b/src/des/des.c
@@ -90,7 +90,7 @@ des_ecb_encrypt(void * clear, void * cipher,
 #error dunno how to do this machine type, you lose;
 #endif
 #endif
-    afs_uint32 P_temp;
+    volatile afs_uint32 P_temp;
     volatile unsigned char *P_temp_p = (unsigned char *)&P_temp;
 #ifdef BITS16
     sbox_out S_out;