bmf-milter

commit 40f19171917d809d37d48bdaaddd1d47a4a911d1
parent e924662b76a58d98a708911edcc7cf59c9ee034d
Author: Christoph Lohmann <20h@r-36.net>
Date:   Sat, 13 Jun 2020 21:52:10 +0200

Do not kill and close pid 0.

Diffstat:
bmf-milter.c
 | 
6
++++--
bmf-milter.o
 | 
0

2 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/bmf-milter.c b/bmf-milter.c
@@ -192,8 +192,10 @@ mlfi_close(SMFICTX *ctx)
 	printf("mlfi_close\n");
 
 	if (priv != NULL) {
-		close(priv->execpipe[1]);
-		kill(priv->execpid, SIGKILL);
+		if (priv->execpipe[1] != 0)
+			close(priv->execpipe[1]);
+		if (priv->execpid != 0)
+			kill(priv->execpid, SIGKILL);
 		free(priv);
 		smfi_setpriv(ctx, NULL);
 	}
diff --git a/bmf-milter.o b/bmf-milter.o
Binary files differ.