diff options
Diffstat (limited to 'server/providers/ldap/ldap_child.c')
| -rw-r--r-- | server/providers/ldap/ldap_child.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/server/providers/ldap/ldap_child.c b/server/providers/ldap/ldap_child.c index a17bcad07..448a9cc6a 100644 --- a/server/providers/ldap/ldap_child.c +++ b/server/providers/ldap/ldap_child.c @@ -54,7 +54,7 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size, DEBUG(1, ("Error: buffer too big!\n")); return EINVAL; } - len = ((uint32_t *)(buf + p))[0]; + memcpy(&len, buf + p, sizeof(uint32_t)); p += sizeof(uint32_t); DEBUG(7, ("realm_str size: %d\n", len)); @@ -68,7 +68,7 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size, /* princ_str size and length */ if ((p + sizeof(uint32_t)) > size) return EINVAL; - len = ((uint32_t *)(buf + p))[0]; + memcpy(&len, buf + p, sizeof(uint32_t)); p += sizeof(uint32_t); DEBUG(7, ("princ_str size: %d\n", len)); @@ -82,7 +82,7 @@ static errno_t unpack_buffer(uint8_t *buf, size_t size, /* keytab_name size and length */ if ((p + sizeof(uint32_t)) > size) return EINVAL; - len = ((uint32_t *)(buf + p))[0]; + memcpy(&len, buf + p, sizeof(uint32_t)); p += sizeof(uint32_t); DEBUG(7, ("keytab_name size: %d\n", len)); @@ -101,16 +101,19 @@ static int pack_buffer(struct response *r, int result, const char *msg) { int len; int p = 0; + uint32_t c; len = strlen(msg); r->size = 2 * sizeof(uint32_t) + len; /* result */ - ((uint32_t *)(&r->buf[p]))[0] = result; + c = result; + memcpy(&r->buf[p], &c, sizeof(uint32_t)); p += sizeof(uint32_t); /* message size */ - ((uint32_t *)(&r->buf[p]))[0] = len; + c = len; + memcpy(&r->buf[p], &c, sizeof(uint32_t)); p += sizeof(uint32_t); /* message itself */ |