Re: [PATCH v3 2/2] selftests: Add a test mangling with uc_sigmask

On 6/26/24 17:24, Oleg Nesterov wrote:

On 06/26, Dev Jain wrote:

...

+int main(int argc, char *argv[]) +{

• struct sigaction act, act2;
• sigset_t *set, *oldset;

...

...

• set = malloc(sizeof(sigset_t *));
• if (!set)

• ksft_exit_fail_perror("malloc");
  

• oldset = malloc(sizeof(sigset_t *));

Why malloc() ?

Can't you simply do

sigset_t set, oldset;

and then use sigemptyset(&set) / etc ?

Oleg.

Ah yes, let us allocate it on the stack. I shall change it.