In EC_POINT_invert(), actually check the correct function pointer for NULL

before attempting to invoke it; trivial one-liner in OpenSSL RT #2569 ignored
for 2.5 years.

2 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/ec/ec_lib.c b/src/lib/libcrypto/ec/ec_lib.c
index de9a0cc2b3..e2c4741b5b 100644
--- a/src/lib/libcrypto/ec/ec_lib.c
+++ b/src/lib/libcrypto/ec/ec_lib.c
@@ -942,7 +942,7 @@ int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *
 
 int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx)
         {
-        if (group->meth->dbl == 0)
+        if (group->meth->invert == 0)
                 {
                 ECerr(EC_F_EC_POINT_INVERT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
                 return 0;
diff --git a/src/lib/libssl/src/crypto/ec/ec_lib.c b/src/lib/libssl/src/crypto/ec/ec_lib.c
index de9a0cc2b3..e2c4741b5b 100644
--- a/src/lib/libssl/src/crypto/ec/ec_lib.c
+++ b/src/lib/libssl/src/crypto/ec/ec_lib.c
@@ -942,7 +942,7 @@ int EC_POINT_dbl(const EC_GROUP *group, EC_POINT *r, const EC_POINT *a, BN_CTX *
 
 int EC_POINT_invert(const EC_GROUP *group, EC_POINT *a, BN_CTX *ctx)
         {
-        if (group->meth->dbl == 0)
+        if (group->meth->invert == 0)
                 {
                 ECerr(EC_F_EC_POINT_INVERT, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
                 return 0;