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Sockets: Ignore SIGPIPE on Linux 

Stops our process terminating if the socket is disconnected
mid-write.
This commit is contained in:
Stenzek 2024-07-21 14:22:33 +10:00
parent 14d87602d3
commit 6b78364eab
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1 changed files with 9 additions and 0 deletions
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9
src/util/platform_misc_unix.cpp
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@ -4,6 +4,7 @@
#include "input_manager.h" #include "input_manager.h"
#include "platform_misc.h" #include "platform_misc.h"
#include "common/error.h"
#include "common/log.h" #include "common/log.h"
#include "common/path.h" #include "common/path.h"
#include "common/scoped_guard.h" #include "common/scoped_guard.h"
@ -11,6 +12,7 @@
#include <cinttypes> #include <cinttypes>
#include <dbus/dbus.h> #include <dbus/dbus.h>
#include <signal.h>
#include <spawn.h> #include <spawn.h>
#include <unistd.h> #include <unistd.h>
@ -18,6 +20,13 @@ Log_SetChannel(PlatformMisc);
bool PlatformMisc::InitializeSocketSupport(Error* error) bool PlatformMisc::InitializeSocketSupport(Error* error)
{ {
// Ignore SIGPIPE, we handle errors ourselves.
if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
{
Error::SetErrno(error, "signal(SIGPIPE, SIG_IGN) failed: ", errno);
return false;
}
return true; return true;
} }