Fix segfault with empty fields as last in the config.
Reviewed-by: Tim Hudson <tjh@openssl.org>
diff --git a/ssl/t1_lib.c b/ssl/t1_lib.c
index 8fb26a4..115aab5 100644
--- a/ssl/t1_lib.c
+++ b/ssl/t1_lib.c
@@ -596,6 +596,8 @@
size_t i;
int nid;
char etmp[20];
+ if (elem == NULL)
+ return 0;
if (narg->nidcnt == MAX_CURVELIST)
return 0;
if (len > (int)(sizeof(etmp) - 1))
@@ -4001,6 +4003,8 @@
size_t i;
char etmp[20], *p;
int sig_alg, hash_alg;
+ if (elem == NULL)
+ return 0;
if (sarg->sigalgcnt == MAX_SIGALGLEN)
return 0;
if (len > (int)(sizeof(etmp) - 1))
