geomyidae

commit e48154791b3387b70536b62166fe8841df1b918f
parent 522c74dba4eb1ba5895fc39c8e9b1e13ef81e283
Author: Hiltjo Posthuma <hiltjo@codemadness.org>
Date:   Sun, 25 Jun 2017 20:56:08 +0200

handledcgi: show error message if execl fails

Signed-off-by: Christoph Lohmann <20h@r-36.net>

Diffstat:
handlr.c
 | 
5
++++-

1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/handlr.c b/handlr.c
@@ -222,7 +222,10 @@ handledcgi(int sock, char *file, char *port, char *base, char *args,
 				break;
 		}
 
-		execl(file, p, sear, args, ohost, port, (char *)nil);
+		if (execl(file, p, sear, args, ohost, port, (char *)nil) == -1) {
+			perror("execl");
+			_exit(1);
+		}
 	case -1:
 		break;
 	default: