diff options
author | Matt Caswell <matt@openssl.org> | 2023-11-09 14:45:33 +0000 |
---|---|---|
committer | Richard Levitte <levitte@openssl.org> | 2023-11-21 13:09:28 +0100 |
commit | a091bc6022b23c0b1caf1c7acbb1f15bdf290816 (patch) | |
tree | d26a2f616db16e59a4fcb57e3aa0425b09609e76 /ssl/statem | |
parent | e59ed0bfeece9db433809af2cebbe271a402d59b (diff) | |
download | openssl-a091bc6022b23c0b1caf1c7acbb1f15bdf290816.tar.gz |
Move freeing of an old record layer to dtls1_clear_sent_buffer
When we are clearing the sent messages queue we should ensure we free any
old write record layers that are no longer in use. Previously this logic
was in dtls1_hm_fragment_free() - but this can end up freeing the current
record layer under certain error conditions.
Fixes #22664
Reviewed-by: Dmitry Belyavskiy <beldmit@gmail.com>
Reviewed-by: Tim Hudson <tjh@openssl.org>
Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/22679)
Diffstat (limited to 'ssl/statem')
-rw-r--r-- | ssl/statem/statem_dtls.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/ssl/statem/statem_dtls.c b/ssl/statem/statem_dtls.c index 97d9f4591c..c674ddfb54 100644 --- a/ssl/statem/statem_dtls.c +++ b/ssl/statem/statem_dtls.c @@ -94,14 +94,7 @@ void dtls1_hm_fragment_free(hm_fragment *frag) { if (!frag) return; - if (frag->msg_header.is_ccs) { - /* - * If we're freeing the CCS then we're done with the old wrl and it - * can bee freed - */ - if (frag->msg_header.saved_retransmit_state.wrlmethod != NULL) - frag->msg_header.saved_retransmit_state.wrlmethod->free(frag->msg_header.saved_retransmit_state.wrl); - } + OPENSSL_free(frag->fragment); OPENSSL_free(frag->reassembly); OPENSSL_free(frag); |