ExternalVendorCode/corda
1
0
Fork 0
mirror of https://github.com/corda/corda.git synced 2025-04-18 16:18:12 +00:00
Code Issues Actions2 Packages Projects Releases Wiki Activity

ensure that sa_sigaction is non-null before attempting to call it

Browse Source
This commit is contained in:
Joel Dice 2010-11-18 10:24:58 -07:00
parent 86ed206f5a
commit 7b85afedec
1 changed files with 3 additions and 1 deletions

4
src/posix.cpp

@ -874,7 +874,9 @@ handleSignal(int signal, siginfo_t* info, void* context)
default: abort();
}
if (system->oldHandlers[index].sa_flags & SA_SIGINFO) {
if (system->oldHandlers[index].sa_flags & SA_SIGINFO
and system->oldHandlers[index].sa_sigaction)
{
system->oldHandlers[index].sa_sigaction(signal, info, context);
} else if (system->oldHandlers[index].sa_handler) {
system->oldHandlers[index].sa_handler(signal);