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Ensure the rrl object is set to NULL after it is freed

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Once we free the rrl object we should NULL it to prevent a dangling ref
to it. Otherwise we could get a double free.

Reviewed-by: Hugo Landau <hlandau@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/18132)
This commit is contained in:
Matt Caswell 2022-07-27 14:52:13 +01:00
parent 9b7fb65e15
commit efc84eacb7
1 changed files with 1 additions and 0 deletions
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1
ssl/record/rec_layer_s3.c
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@ -1774,6 +1774,7 @@ int ssl_set_new_record_layer(SSL_CONNECTION *s, int version,
return 0;
}
s->rlayer.rrl = NULL;
if (meth != NULL)
s->rlayer.rrlmethod = meth;