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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 /apps/s_cb.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 'apps/s_cb.c')
-rw-r--r-- | apps/s_cb.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/s_cb.c b/apps/s_cb.c index 13a3a25652..d371cc9b98 100644 --- a/apps/s_cb.c +++ b/apps/s_cb.c @@ -1173,7 +1173,7 @@ void ssl_ctx_set_excert(SSL_CTX *ctx, SSL_EXCERT *exc) static int ssl_excert_prepend(SSL_EXCERT **pexc) { - SSL_EXCERT *exc = app_malloc(sizeof *exc, "prepend cert"); + SSL_EXCERT *exc = app_malloc(sizeof(*exc), "prepend cert"); exc->certfile = NULL; exc->keyfile = NULL; |