nick

Just ran into this one: https://github.com/docker-library/postgres/commit/ec0cb67f0f214ae5d93e5a2254974462a27f44a1 After a docker compose down and docker compose up, the database container appeared to come up with an empty database (it actually just expected the database volume in a different location, so no data was lost).

Leaseweb doesn’t accept e-mail file uploads in their abuse form

Code where std::uncaught_exceptions() == 2: https://godbolt.org/z/MaKPhfja3

It makes a difference if you compile this with -std=c17 or -std=gnu17. I don’t know why yet. If you compile with -std=c17 and press ctrl+c, waitpid will return -1, if you compile with -std=gnu17 and press ctrl+c, waitpid will return pid. Tested with recent GCC and Clang on x86_64-unknown-linux-gnu.

#include#include#include#include 

static void signal_handler(int sig) {
        printf("caught signal %d\n", sig);
}

int main() {
        signal(SIGINT, signal_handler);

        pid_t pid = fork();
        if (pid < 0) {
                return -1;
        } else if (pid == 0) {
                execlp("cat", "cat", NULL);
                return -1;
        }

        printf("pid == %d. press ctrl+c ...\n", pid);

        int status;
        pid_t ret = waitpid(pid, &status, 0);
        if (ret < 0) {
                perror("waitpid");
                return -1;
        }
        printf("waited; ret == %d, status == %d\n", ret, status);
}