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| author | Doug Hogan <[email protected]> | 2019-01-07 06:43:32 -0800 |
|---|---|---|
| committer | Doug Hogan <[email protected]> | 2019-01-07 20:17:55 -0800 |
| commit | 7e95687c086f833805d520c33fe96e7e42fc8f6c (patch) | |
| tree | ae5cbbd27a096e54f88fb886e515c4ad83d32281 | |
| parent | 46a101341ecb4cb800e685f5c1897ed474c4ab7b (diff) | |
| download | otp-7e95687c086f833805d520c33fe96e7e42fc8f6c.tar.gz otp-7e95687c086f833805d520c33fe96e7e42fc8f6c.tar.bz2 otp-7e95687c086f833805d520c33fe96e7e42fc8f6c.zip | |
Revamp engine_ctx_dtor()
Make it NULL safe.
| -rw-r--r-- | lib/crypto/c_src/engine.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/crypto/c_src/engine.c b/lib/crypto/c_src/engine.c index dc8e1828ce..71552a0a89 100644 --- a/lib/crypto/c_src/engine.c +++ b/lib/crypto/c_src/engine.c @@ -32,6 +32,9 @@ static int get_engine_load_cmd_list(ErlNifEnv* env, const ERL_NIF_TERM term, cha static int zero_terminate(ErlNifBinary bin, char **buf); static void engine_ctx_dtor(ErlNifEnv* env, struct engine_ctx* ctx) { + if (ctx == NULL) + return; + PRINTF_ERR0("engine_ctx_dtor"); if(ctx->id) { PRINTF_ERR1(" non empty ctx->id=%s", ctx->id); |