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Avoid passing control unix socket descriptors to children (#2656)

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Add SOCK_CLOEXEC flags to server side connection FDs to make them
closed during execve(2).
This commit is contained in:
Mykola Perehudov
2023-07-06 12:39:02 +03:00
committed by GitHub
parent 8407a9af0a
commit 0c974b7236
2 changed files with 4 additions and 4 deletions
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4
src/debug/HyprCtl.cpp
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@@ -1305,7 +1305,7 @@ int hyprCtlFDTick(int fd, uint32_t mask, void* data) {
sockaddr_in clientAddress;
socklen_t clientSize = sizeof(clientAddress);
const auto ACCEPTEDCONNECTION = accept(HyprCtl::iSocketFD, (sockaddr*)&clientAddress, &clientSize);
const auto ACCEPTEDCONNECTION = accept4(HyprCtl::iSocketFD, (sockaddr*)&clientAddress, &clientSize, SOCK_CLOEXEC);
char readBuffer[1024];
@@ -1336,7 +1336,7 @@ int hyprCtlFDTick(int fd, uint32_t mask, void* data) {
void HyprCtl::startHyprCtlSocket() {
iSocketFD = socket(AF_UNIX, SOCK_STREAM, 0);
iSocketFD = socket(AF_UNIX, SOCK_STREAM | SOCK_CLOEXEC, 0);
if (iSocketFD < 0) {
Debug::log(ERR, "Couldn't start the Hyprland Socket. (1) IPC will not work.");