In sigchild_handler(), finish with waitpid() before reinitializing

the SIGCHLD handling.
2026-04-25 00:29:04 -04:00 · 2004-03-29 16:30:53 +00:00
parent be92ac6c36
commit cb984e620e
1 changed files with 1 additions and 1 deletions
--- a/socket.c
+++ b/socket.c
@@ -431,10 +431,10 @@ int is_a_socket(int fd)

 static RETSIGTYPE sigchld_handler(UNUSED(int val))
 {
-	signal(SIGCHLD, sigchld_handler);
 #ifdef WNOHANG
 	while (waitpid(-1, NULL, WNOHANG) > 0) {}
 #endif
+	signal(SIGCHLD, sigchld_handler);
 }