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| author | Martin Storsjö <martin@martin.st> | 2015-05-28 10:11:27 +0300 |
|---|---|---|
| committer | Martin Storsjö <martin@martin.st> | 2015-05-29 09:42:32 +0300 |
| commit | 0508faaa11bf7507ffdd655aee57c9dc5a8203f4 (patch) | |
| tree | 0dbb44c924f107ee9094c4caa078d504a2930c23 /libavformat/rtmpdh.c | |
| parent | 9f1b3050d9e31e9283d818f3640f3460ac8cfb5b (diff) | |
| download | ffmpeg-0508faaa11bf7507ffdd655aee57c9dc5a8203f4.tar.gz | |
rtmpdh: Pass the actual buffer size of the output secret key
Signed-off-by: Martin Storsjö <martin@martin.st>
Diffstat (limited to 'libavformat/rtmpdh.c')
| -rw-r--r-- | libavformat/rtmpdh.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libavformat/rtmpdh.c b/libavformat/rtmpdh.c index 80cced9312..f328e68fbf 100644 --- a/libavformat/rtmpdh.c +++ b/libavformat/rtmpdh.c @@ -313,7 +313,8 @@ int ff_dh_write_public_key(FF_DH *dh, uint8_t *pub_key, int pub_key_len) } int ff_dh_compute_shared_secret_key(FF_DH *dh, const uint8_t *pub_key, - int pub_key_len, uint8_t *secret_key) + int pub_key_len, uint8_t *secret_key, + int secret_key_len) { FFBigNum q1 = NULL, pub_key_bn = NULL; int ret; @@ -333,7 +334,7 @@ int ff_dh_compute_shared_secret_key(FF_DH *dh, const uint8_t *pub_key, /* when the public key is valid we have to compute the shared secret key */ if ((ret = dh_is_valid_public_key(pub_key_bn, dh->p, q1)) < 0) { goto fail; - } else if ((ret = dh_compute_key(dh, pub_key_bn, pub_key_len, + } else if ((ret = dh_compute_key(dh, pub_key_bn, secret_key_len, secret_key)) < 0) { ret = AVERROR(EINVAL); goto fail; |