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authorPavel Březina <pbrezina@redhat.com>2013-01-07 10:34:48 +0100
committerJakub Hrozek <jhrozek@redhat.com>2013-01-07 17:35:13 +0100
commit31c47cacc7f9453153e57319474909d23122883f (patch)
treed59cbc40a2e7183d6d49f3786d760143611e9c8b /src/responder/nss
parent528dd4ca82de4f4c2030ae22b723267ebc0d42e7 (diff)
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memcache: add macro that validates record length
Diffstat (limited to 'src/responder/nss')
-rw-r--r--src/responder/nss/nsssrv_mmap_cache.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/src/responder/nss/nsssrv_mmap_cache.c b/src/responder/nss/nsssrv_mmap_cache.c
index 7149ca80..f72923ea 100644
--- a/src/responder/nss/nsssrv_mmap_cache.c
+++ b/src/responder/nss/nsssrv_mmap_cache.c
@@ -226,8 +226,7 @@ static bool sss_mc_is_valid_rec(struct sss_mc_ctx *mcc, struct sss_mc_rec *rec)
return false;
}
- if ((rec->len == MC_INVALID_VAL32) ||
- (rec->len > (mcc->dt_size - ((uint8_t *)rec - mcc->data_table)))) {
+ if (!MC_CHECK_RECORD_LENGTH(mcc, rec)) {
return false;
}