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wrapper: Avoid asymmetric termination of gzip context

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For some reason, both compress and decompress contexts were terminated
with both compress and decompress end functions (if the deflateEnd worked),
which was causing for some another unexplained reasons issues on i686
architecture when running the torture_packet unit test.

Signed-off-by: Jakub Jelen <jjelen@redhat.com>
Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
(cherry picked from commit c9cfeb9b83)
This commit is contained in:
Jakub Jelen
2024-08-12 17:49:46 +02:00
parent 6030d2fcd5
commit 3264d3e83c
1 changed files with 3 additions and 5 deletions
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8
src/wrapper.c
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@@ -200,14 +200,12 @@ void crypto_free(struct ssh_crypto_struct *crypto)
SAFE_FREE(crypto->secret_hash);
}
#ifdef WITH_ZLIB
if (crypto->compress_out_ctx &&
(deflateEnd(crypto->compress_out_ctx) != 0)) {
inflateEnd(crypto->compress_out_ctx);
if (crypto->compress_out_ctx) {
deflateEnd(crypto->compress_out_ctx);
}
SAFE_FREE(crypto->compress_out_ctx);
if (crypto->compress_in_ctx &&
(deflateEnd(crypto->compress_in_ctx) != 0)) {
if (crypto->compress_in_ctx) {
inflateEnd(crypto->compress_in_ctx);
}
SAFE_FREE(crypto->compress_in_ctx);