amass/ZLMediaKit
1
0
Fork 0
mirror of https://github.com/ZLMediaKit/ZLMediaKit.git synced 2024-10-06 12:13:49 +08:00
Code Issues Actions Packages Projects Releases Wiki Activity

修复fci内存越界问题

Browse Source
This commit is contained in:
xia-chu 2021-04-28 13:55:00 +08:00
parent 26cd5660cd
commit ac55ae79fb
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
src/Rtcp/Rtcp.cpp
View File

@ -499,9 +499,9 @@ std::shared_ptr<RtcpFB> RtcpFB::create_l(RtcpType type, int fmt, const void *fci
}
auto real_size = sizeof(RtcpFB) + fci_len;
auto bytes = alignSize(real_size);
auto ptr = (RtcpRR *) new char[bytes];
auto ptr = (RtcpFB *) new char[bytes];
if (fci && fci_len) {
memcpy(ptr + sizeof(RtcpFB), fci, fci_len);
memcpy((char *)ptr + sizeof(RtcpFB), fci, fci_len);
}
setupHeader(ptr, type, fmt, bytes);
setupPadding(ptr, bytes - real_size);