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| author | Rich Salz <rsalz@akamai.com> | 2015-09-03 15:15:26 +0200 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-09-03 22:26:34 +0200 |
| commit | 64b25758edca688a30f02c260262150f7ad0bc7d (patch) | |
| tree | 15ad5a8c7985e2b27aaf7a14737fd980a36349dd /crypto/comp | |
| parent | Add UEFI flag for rand build (diff) | |
| download | openssl-64b25758edca688a30f02c260262150f7ad0bc7d.tar.xz openssl-64b25758edca688a30f02c260262150f7ad0bc7d.zip | |
remove 0 assignments.
After openssl_zalloc, cleanup more "set to 0/NULL" assignments.
Many are from github feedback.
Reviewed-by: Tim Hudson <tjh@openssl.org>
Diffstat (limited to 'crypto/comp')
| -rw-r--r-- | crypto/comp/c_zlib.c | 19 |
1 files changed, 2 insertions, 17 deletions
diff --git a/crypto/comp/c_zlib.c b/crypto/comp/c_zlib.c index 474751192a..ea01ba46e5 100644 --- a/crypto/comp/c_zlib.c +++ b/crypto/comp/c_zlib.c @@ -166,7 +166,7 @@ struct zlib_state { static int zlib_stateful_init(COMP_CTX *ctx) { int err; - struct zlib_state *state = OPENSSL_malloc(sizeof(*state)); + struct zlib_state *state = OPENSSL_zalloc(sizeof(*state)); if (state == NULL) goto err; @@ -176,8 +176,6 @@ static int zlib_stateful_init(COMP_CTX *ctx) state->istream.opaque = Z_NULL; state->istream.next_in = Z_NULL; state->istream.next_out = Z_NULL; - state->istream.avail_in = 0; - state->istream.avail_out = 0; err = inflateInit_(&state->istream, ZLIB_VERSION, sizeof(z_stream)); if (err != Z_OK) goto err; @@ -187,8 +185,6 @@ static int zlib_stateful_init(COMP_CTX *ctx) state->ostream.opaque = Z_NULL; state->ostream.next_in = Z_NULL; state->ostream.next_out = Z_NULL; - state->ostream.avail_in = 0; - state->ostream.avail_out = 0; err = deflateInit_(&state->ostream, Z_DEFAULT_COMPRESSION, ZLIB_VERSION, sizeof(z_stream)); if (err != Z_OK) @@ -367,28 +363,17 @@ static int bio_zlib_new(BIO *bi) return 0; } # endif - ctx = OPENSSL_malloc(sizeof(*ctx)); + ctx = OPENSSL_zalloc(sizeof(*ctx)); if (!ctx) { COMPerr(COMP_F_BIO_ZLIB_NEW, ERR_R_MALLOC_FAILURE); return 0; } - ctx->ibuf = NULL; - ctx->obuf = NULL; ctx->ibufsize = ZLIB_DEFAULT_BUFSIZE; ctx->obufsize = ZLIB_DEFAULT_BUFSIZE; ctx->zin.zalloc = Z_NULL; ctx->zin.zfree = Z_NULL; - ctx->zin.next_in = NULL; - ctx->zin.avail_in = 0; - ctx->zin.next_out = NULL; - ctx->zin.avail_out = 0; ctx->zout.zalloc = Z_NULL; ctx->zout.zfree = Z_NULL; - ctx->zout.next_in = NULL; - ctx->zout.avail_in = 0; - ctx->zout.next_out = NULL; - ctx->zout.avail_out = 0; - ctx->odone = 0; ctx->comp_level = Z_DEFAULT_COMPRESSION; bi->init = 1; bi->ptr = (char *)ctx; |