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防止内存越界

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This commit is contained in:
ziyue 2021-10-27 13:26:53 +08:00
parent 0a3bcdab15
commit 350a0e3f81
1 changed files with 2 additions and 2 deletions
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4
src/Extension/AACRtp.cpp
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@ -132,8 +132,8 @@ bool AACRtpDecoder::inputRtp(const RtpPacket::Ptr &rtp, bool key_pos) {
} }
void AACRtpDecoder::flushData() { void AACRtpDecoder::flushData() {
auto ptr = reinterpret_cast<const uint8_t *>(_frame->_buffer.data()); auto ptr = reinterpret_cast<const uint8_t *>(_frame->data());
if ((ptr[0] == 0xFF && (ptr[1] & 0xF0) == 0xF0)) { if ((ptr[0] == 0xFF && (ptr[1] & 0xF0) == 0xF0) && _frame->size() > ADTS_HEADER_LEN) {
//adts头打入了rtp包，不符合规范，兼容EasyPusher的bug //adts头打入了rtp包，不符合规范，兼容EasyPusher的bug
_frame->_prefix_size = ADTS_HEADER_LEN; _frame->_prefix_size = ADTS_HEADER_LEN;
} else { } else {