Initialize reseed_gen_counter to 1, like it is done in master

Reviewed-by: Matthias St. Pierre <Matthias.St.Pierre@ncp-e.com>
Reviewed-by: Paul Dale <paul.dale@oracle.com>
(Merged from https://github.com/openssl/openssl/pull/7532)

diff --git a/crypto/rand/drbg_lib.c b/crypto/rand/drbg_lib.c
index d9f01cbba9633ddfbfe47925c1c02acd360746a1..de4f3334828d10063c1ab4dd0129398cef975005 100644 (file)
--- a/crypto/rand/drbg_lib.c
+++ b/crypto/rand/drbg_lib.c
@@ -359,7 +359,7 @@ int RAND_DRBG_instantiate(RAND_DRBG *drbg,
     }
 
     drbg->state = DRBG_READY;
-    drbg->reseed_gen_counter = 0;
+    drbg->reseed_gen_counter = 1;
     drbg->reseed_time = time(NULL);
     tsan_store(&drbg->reseed_prop_counter, drbg->reseed_next_counter);
 
@@ -451,7 +451,7 @@ int RAND_DRBG_reseed(RAND_DRBG *drbg,
         goto end;
 
     drbg->state = DRBG_READY;
-    drbg->reseed_gen_counter = 0;
+    drbg->reseed_gen_counter = 1;
     drbg->reseed_time = time(NULL);
     tsan_store(&drbg->reseed_prop_counter, drbg->reseed_next_counter);