avoid infinite loop

diff --git a/crypto/ec/ectest.c b/crypto/ec/ectest.c
index fd294bb2a808f01883e9b9acde0c3f94a447b4a9..e221a322c0ef3c18443d70b06d6537e3011596df 100644 (file)
--- a/crypto/ec/ectest.c
+++ b/crypto/ec/ectest.c
@@ -148,6 +148,7 @@ int main(int argc, char *argv[])
        BIGNUM *x, *y, *z;
        unsigned char buf[100];
        size_t i, len;
+       int k;
        
        /* enable memory leak checking unless explicitly disabled */
        if (!((getenv("OPENSSL_DEBUG_MEMORY") != NULL) && (0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))))
@@ -230,8 +231,11 @@ int main(int argc, char *argv[])
                }
 
        fprintf(stdout, "A cyclic subgroup:\n");
+       k = 100;
        do
                {
+               if (k-- == 0) ABORT;
+
                if (EC_POINT_is_at_infinity(group, P))
                        fprintf(stdout, "     point at infinity\n");
                else