diff options
| author | Rich Salz <rsalz@akamai.com> | 2015-05-01 23:10:31 -0400 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-05-04 15:00:13 -0400 |
| commit | b4faea50c35d92a67d1369355b49cc3efba78406 (patch) | |
| tree | cfebea69d625f936c9fd7281f1fa3eaa2fa38834 /crypto/x509/x509_trs.c | |
| parent | 8920a7cd04f43b1a090d0b0a8c9e16b94c6898d4 (diff) | |
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/x509/x509_trs.c')
| -rw-r--r-- | crypto/x509/x509_trs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/x509/x509_trs.c b/crypto/x509/x509_trs.c index 6632f9b9de..4207f422c2 100644 --- a/crypto/x509/x509_trs.c +++ b/crypto/x509/x509_trs.c @@ -188,7 +188,7 @@ int X509_TRUST_add(int id, int flags, int (*ck) (X509_TRUST *, X509 *, int), idx = X509_TRUST_get_by_id(id); /* Need a new entry */ if (idx == -1) { - if (!(trtmp = OPENSSL_malloc(sizeof(X509_TRUST)))) { + if (!(trtmp = OPENSSL_malloc(sizeof(*trtmp)))) { X509err(X509_F_X509_TRUST_ADD, ERR_R_MALLOC_FAILURE); return 0; } |