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-rw-r--r--crypto/objects/obj_dat.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/crypto/objects/obj_dat.c b/crypto/objects/obj_dat.c
index 7fd74332417b..760af16dd9a7 100644
--- a/crypto/objects/obj_dat.c
+++ b/crypto/objects/obj_dat.c
@@ -456,10 +456,13 @@ int OBJ_obj2txt(char *buf, int buf_len, const ASN1_OBJECT *a, int no_name)
s=OBJ_nid2ln(nid);
if (s == NULL)
s=OBJ_nid2sn(nid);
- if (buf)
- BUF_strlcpy(buf,s,buf_len);
- n=strlen(s);
- return n;
+ if (s)
+ {
+ if (buf)
+ BUF_strlcpy(buf,s,buf_len);
+ n=strlen(s);
+ return n;
+ }
}