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m---------louloulibs0
-rw-r--r--src/main.cpp12
2 files changed, 11 insertions, 1 deletions
diff --git a/louloulibs b/louloulibs
-Subproject 89398b5d886744c3812b65195308cae57eca2b5
+Subproject 0f3c1183e2bf0941ae2bffd3f31577bce4f3001
diff --git a/src/main.cpp b/src/main.cpp
index 4a207b9..adc0c7c 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -99,9 +99,19 @@ int main(int ac, char** av)
if (hostname.empty())
return config_help("hostname");
+ // Block the signals we want to manage. They will be unblocked only during
+ // the epoll_pwait or ppoll calls. This avoids some race conditions,
+ // explained in man 2 pselect on linux
+ sigset_t mask;
+ sigemptyset(&mask);
+ sigaddset(&mask, SIGINT);
+ sigaddset(&mask, SIGTERM);
+ sigaddset(&mask, SIGUSR1);
+ sigaddset(&mask, SIGUSR2);
+ sigprocmask(SIG_BLOCK, &mask, nullptr);
+
// Install the signals used to exit the process cleanly, or reload the
// config
- sigset_t mask;
sigemptyset(&mask);
struct sigaction on_sigint;
on_sigint.sa_sigaction = &sigint_handler;