From ccdd8c803182f5c172580379a56e84a23789cf0d Mon Sep 17 00:00:00 2001

From: Alice J Mitchell <ajmitchell@redhat.com>

Date: Mon, 29 Jul 2019 15:49:34 +0100

Subject: [PATCH] Fix memory leak on error in nfs-server-generator

Fix the trivial memory leak in the error handling of nfs-server-generator

Resolves: bz1440524

Signed-off-by: Alice J Mitchell <ajmitchell@redhat.com>

---

 systemd/nfs-server-generator.c | 3 ++-

 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/systemd/nfs-server-generator.c b/systemd/nfs-server-generator.c

index 737f109..eec98fd 100644

--- a/systemd/nfs-server-generator.c

+++ b/systemd/nfs-server-generator.c

@@ -25,6 +25,7 @@

 #include <ctype.h>

 #include <stdio.h>

 #include <mntent.h>

+#include <alloca.h>

 #include "misc.h"

 #include "nfslib.h"

@@ -98,7 +99,7 @@ int main(int argc, char *argv[])

 		exit(1);

 	}

-	path = malloc(strlen(argv[1]) + sizeof(dirbase) + sizeof(filebase));

+	path = alloca(strlen(argv[1]) + sizeof(dirbase) + sizeof(filebase));

 	if (!path)

 		exit(2);

 	if (export_read(_PATH_EXPORTS, 1) +

-- 

1.8.3.1