Initialize signal sets with sigemptyset

EBI-Metagenomics · Feb 9, 2024 · d5c791b · d5c791b
1 parent 97ba72d
commit d5c791b
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Showing 2 changed files with 5 additions and 4 deletions.
diff --git a/c-core/scan.c b/c-core/scan.c
@@ -116,8 +116,8 @@ int scan_run(struct scan *x, char const *product_dir)
   if ((rc = product_open(&x->product, num_threads, product_dir)))
     defer_return(rc);
 
-  sigset_t old_mask = 0;
-  sigset_t new_mask = 0;
+  sigset_t old_mask;
+  sigset_t new_mask;
   sigemptyset(&new_mask);
   sigaddset(&new_mask, SIGINT);
   sigaddset(&new_mask, SIGTERM);

diff --git a/c-core/thread.c b/c-core/thread.c
@@ -32,7 +32,7 @@ void thread_init(struct thread *x)
   chararray_init(&x->amino);
   hmmer_init(&x->hmmer);
   x->path = imm_path();
-  x->signal_mask = 0;
+  sigemptyset(&x->signal_mask);
   x->interrupted = false;
 }
 
@@ -84,7 +84,8 @@ int thread_run(struct thread *x, struct sequence_queue const *sequences,
                int *done_proteins)
 {
   int rc = 0;
-  sigset_t sigpend = 0;
+  sigset_t sigpend;
+  sigemptyset(&sigpend);
   int signal = 0;
 
   struct protein_iter *protein_iter = &x->iter;