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fixed encryption

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This commit is contained in:
Roman Arutyunyan 2014-09-01 17:10:03 +04:00
parent 997f24c5c6
commit 5e1d735992
1 changed files with 11 additions and 10 deletions
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21
hls/ngx_rtmp_mpegts.c
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@ -122,19 +122,20 @@ ngx_rtmp_mpegts_write_file(ngx_rtmp_mpegts_file_t *file, u_char *in,
for ( ;; ) {
n = in_size & ~0x0f;
if (n == 0) {
if (n > 0) {
if (n > out_size) {
n = out_size;
}
AES_cbc_encrypt(in, out, n, &file->key, file->iv, AES_ENCRYPT);
in += n;
in_size -= n;
} else if (out == buf) {
break;
}
if (n > out_size) {
n = out_size;
}
AES_cbc_encrypt(in, out, n, &file->key, file->iv, AES_ENCRYPT);
in += n;
in_size -= n;
rc = ngx_write_fd(file->fd, buf, out - buf + n);
if (rc < 0) {
return NGX_ERROR;