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author | Rich Salz <rsalz@akamai.com> | 2015-05-01 23:10:31 -0400 |
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committer | Rich Salz <rsalz@openssl.org> | 2015-05-04 15:00:13 -0400 |
commit | b4faea50c35d92a67d1369355b49cc3efba78406 (patch) | |
tree | cfebea69d625f936c9fd7281f1fa3eaa2fa38834 /crypto/ocsp/ocsp_ht.c | |
parent | 8920a7cd04f43b1a090d0b0a8c9e16b94c6898d4 (diff) | |
download | openssl-b4faea50c35d92a67d1369355b49cc3efba78406.tar.gz |
Use safer sizeof variant in malloc
For a local variable:
TYPE *p;
Allocations like this are "risky":
p = OPENSSL_malloc(sizeof(TYPE));
if the type of p changes, and the malloc call isn't updated, you
could get memory corruption. Instead do this:
p = OPENSSL_malloc(sizeof(*p));
Also fixed a few memset() calls that I noticed while doing this.
Reviewed-by: Richard Levitte <levitte@openssl.org>
Diffstat (limited to 'crypto/ocsp/ocsp_ht.c')
-rw-r--r-- | crypto/ocsp/ocsp_ht.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/crypto/ocsp/ocsp_ht.c b/crypto/ocsp/ocsp_ht.c index aa10c0345c..582ef9c635 100644 --- a/crypto/ocsp/ocsp_ht.c +++ b/crypto/ocsp/ocsp_ht.c @@ -113,8 +113,8 @@ static int parse_http_line1(char *line); OCSP_REQ_CTX *OCSP_REQ_CTX_new(BIO *io, int maxline) { - OCSP_REQ_CTX *rctx; - rctx = OPENSSL_malloc(sizeof(OCSP_REQ_CTX)); + OCSP_REQ_CTX *rctx = OPENSSL_malloc(sizeof(*rctx)); + if (!rctx) return NULL; rctx->state = OHS_ERROR; |