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| author | Artem B. Bityuckiy <dedekind@infradead.org> | 2005-04-16 15:23:58 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2005-04-16 15:23:58 -0700 |
| commit | 9ffb7146f0aa9c0070cda3d8701b0a89e34913d1 (patch) | |
| tree | 74da3bcb6c603f2681182250007d38e0c2c620a3 /crypto | |
| parent | d42ce812b8a32adddeee3a692005f82f95ff15a3 (diff) | |
| download | linux-3.10-9ffb7146f0aa9c0070cda3d8701b0a89e34913d1.tar.gz linux-3.10-9ffb7146f0aa9c0070cda3d8701b0a89e34913d1.tar.bz2 linux-3.10-9ffb7146f0aa9c0070cda3d8701b0a89e34913d1.zip | |
[PATCH] crypto: call zlib end functions on deflate exit path
In the deflate_[compress|uncompress|pcompress] functions we call the
zlib_[in|de]flateReset function at the beginning. This is OK. But when we
unload the deflate module we don't call zlib_[in|de]flateEnd to free all
the zlib internal data. It looks like a bug for me. Please, consider the
attached patch.
Signed-off-by: Artem B. Bityuckiy <dedekind@infradead.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'crypto')
| -rw-r--r-- | crypto/deflate.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/crypto/deflate.c b/crypto/deflate.c index 77d7655d316..bc73342cd1e 100644 --- a/crypto/deflate.c +++ b/crypto/deflate.c @@ -93,11 +93,13 @@ out_free: static void deflate_comp_exit(struct deflate_ctx *ctx) { + zlib_deflateEnd(&ctx->comp_stream); vfree(ctx->comp_stream.workspace); } static void deflate_decomp_exit(struct deflate_ctx *ctx) { + zlib_inflateEnd(&ctx->decomp_stream); kfree(ctx->decomp_stream.workspace); } |