Merge branch 'maint'

* maint:
  Updated OTP version
  Prepare release
  erts: Fix UNC path handling on Windows
  erts: Fix a compiler warning
  eldap: Fix race at socket close
  Fix bug for sockopt pktoptions on BSD
  erts: Fix memory leak on file read errors

1 files changed, 3 insertions, 0 deletions

diff --git a/erts/emulator/nifs/common/prim_file_nif.c b/erts/emulator/nifs/common/prim_file_nif.c
index 9b98ac3f9a..009761a7f8 100644
--- a/erts/emulator/nifs/common/prim_file_nif.c
+++ b/erts/emulator/nifs/common/prim_file_nif.c
@@ -514,6 +514,7 @@ static ERL_NIF_TERM read_nif_impl(efile_data_t *d, ErlNifEnv *env, int argc, con
     ASSERT(bytes_read <= block_size);
 
     if(bytes_read < 0) {
+        enif_release_binary(&result);
         return posix_error_to_tuple(env, d->posix_errno);
     } else if(bytes_read == 0) {
         enif_release_binary(&result);
@@ -577,6 +578,7 @@ static ERL_NIF_TERM pread_nif_impl(efile_data_t *d, ErlNifEnv *env, int argc, co
     bytes_read = efile_preadv(d, offset, read_vec, 1);
 
     if(bytes_read < 0) {
+        enif_release_binary(&result);
         return posix_error_to_tuple(env, d->posix_errno);
     } else if(bytes_read == 0) {
         enif_release_binary(&result);
@@ -804,6 +806,7 @@ static ERL_NIF_TERM ipread_s32bu_p32bu_nif_impl(efile_data_t *d, ErlNifEnv *env,
     bytes_read = efile_preadv(d, payload_offset, read_vec, 1);
 
     if(bytes_read < 0) {
+        enif_release_binary(&payload);
         return posix_error_to_tuple(env, d->posix_errno);
     } else if(bytes_read == 0) {
         enif_release_binary(&payload);