diff options
| author | Rich Salz <rsalz@akamai.com> | 2015-05-02 05:10:31 +0200 |
|---|---|---|
| committer | Rich Salz <rsalz@openssl.org> | 2015-05-04 21:00:13 +0200 |
| commit | b4faea50c35d92a67d1369355b49cc3efba78406 (patch) | |
| tree | cfebea69d625f936c9fd7281f1fa3eaa2fa38834 /apps/srp.c | |
| parent | RT2943: Check sizes if -iv and -K arguments (diff) | |
| download | openssl-b4faea50c35d92a67d1369355b49cc3efba78406.tar.xz openssl-b4faea50c35d92a67d1369355b49cc3efba78406.zip | |
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/srp.c')
| -rw-r--r-- | apps/srp.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/srp.c b/apps/srp.c index 8b44780c93..c7a93cf749 100644 --- a/apps/srp.c +++ b/apps/srp.c @@ -138,7 +138,7 @@ static int update_index(CA_DB *db, char **row) char **irow; int i; - irow = app_malloc(sizeof(char *) * (DB_NUMBER + 1), "row pointers"); + irow = app_malloc(sizeof(*irow) * (DB_NUMBER + 1), "row pointers"); for (i = 0; i < DB_NUMBER; i++) { irow[i] = row[i]; row[i] = NULL; |