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Fix the double free bug

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This commit is contained in:
winlin 2020-04-19 11:22:18 +08:00
parent b1df04cb09
commit 6a4e043349
3 changed files with 4 additions and 12 deletions
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13
trunk/src/kernel/srs_kernel_rtp.cpp
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@ -157,19 +157,19 @@ SrsRtpPacket2::SrsRtpPacket2()
cache_raw = new SrsRtpRawPayload();
cache_fua = new SrsRtpFUAPayload2();
cache_payload = 0;
using_cache = false;
}
SrsRtpPacket2::~SrsRtpPacket2()
{
// We may use the cache as payload.
if (using_cache) {
if (payload == cache_raw || payload == cache_fua) {
payload = NULL;
}
srs_freep(payload);
srs_freep(extra_payload);
srs_freep(cache_raw);
srs_freep(cache_fua);
}
void SrsRtpPacket2::set_padding(int size)
@ -198,25 +198,20 @@ void SrsRtpPacket2::reset()
srs_freep(extra_payload);
// We may use the cache as payload.
if (using_cache) {
if (payload == cache_raw || payload == cache_fua) {
payload = NULL;
} else {
srs_freep(payload);
}
using_cache = false;
srs_freep(payload);
}
SrsRtpRawPayload* SrsRtpPacket2::reuse_raw()
{
using_cache = true;
payload = cache_raw;
return cache_raw;
}
SrsRtpFUAPayload2* SrsRtpPacket2::reuse_fua()
{
using_cache = true;
payload = cache_fua;
return cache_fua;
}