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/engine/eng_table.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/engine/eng_table.c')
| -rw-r--r-- | crypto/engine/eng_table.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crypto/engine/eng_table.c b/crypto/engine/eng_table.c index 16eb771436..f0f4dbbf76 100644 --- a/crypto/engine/eng_table.c +++ b/crypto/engine/eng_table.c @@ -147,7 +147,7 @@ int engine_table_register(ENGINE_TABLE **table, ENGINE_CLEANUP_CB *cleanup, tmplate.nid = *nids; fnd = lh_ENGINE_PILE_retrieve(&(*table)->piles, &tmplate); if (!fnd) { - fnd = OPENSSL_malloc(sizeof(ENGINE_PILE)); + fnd = OPENSSL_malloc(sizeof(*fnd)); if (!fnd) goto end; fnd->uptodate = 1; |