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authorMatthias Schiffer <mschiffer@universe-factory.net>2013-08-08 12:34:06 +0200
committerMatthias Schiffer <mschiffer@universe-factory.net>2013-08-08 12:34:06 +0200
commitb38c76745c81f93e7a9f14d774210ee985f47b6a (patch)
tree5b74a3996a7df841de4e764768602c62a9d6323a /src/method_aes128_gcm.c
parent6cf76ca46dc1620431d536839472709895a60a9a (diff)
downloadfastd-b38c76745c81f93e7a9f14d774210ee985f47b6a.tar
fastd-b38c76745c81f93e7a9f14d774210ee985f47b6a.zip
aes128-gcm: don't restore buffer on verification failure
The buffer descriptor is a local variable and no buffer data is changed, so there is nothing to restore before returning
Diffstat (limited to 'src/method_aes128_gcm.c')
-rw-r--r--src/method_aes128_gcm.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/src/method_aes128_gcm.c b/src/method_aes128_gcm.c
index 81edd7c..c6dafb4 100644
--- a/src/method_aes128_gcm.c
+++ b/src/method_aes128_gcm.c
@@ -262,10 +262,6 @@ static bool method_decrypt(fastd_context_t *ctx, fastd_peer_t *peer, fastd_metho
if (!ok || memcmp(&sig, &outblocks[0], sizeof(fastd_block128_t)) != 0) {
fastd_buffer_free(*out);
-
- /* restore input buffer */
- fastd_buffer_pull_head(ctx, &in, NONCEBYTES);
-
return false;
}