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[Qemu-devel] [PATCH 1/2] virtfs-proxy-helper: add missing long option te
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From: |
Aneesh Kumar K.V |
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Subject: |
[Qemu-devel] [PATCH 1/2] virtfs-proxy-helper: add missing long option terminator |
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Date: |
Tue, 16 Jun 2015 20:59:35 +0530 |
From: Stefan Hajnoczi <address@hidden>
The getopt_long(3) long options array must have a zeroed terminator.
This patch solves a segmentation fault when an unknown command-line
option is encountered:
$ fsdev/virtfs-proxy-helper --help
Segmentation fault (core dumped)
Signed-off-by: Stefan Hajnoczi <address@hidden>
Signed-off-by: Aneesh Kumar K.V <address@hidden>
---
fsdev/virtfs-proxy-helper.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/fsdev/virtfs-proxy-helper.c b/fsdev/virtfs-proxy-helper.c
index a698e2dbb37b..91e8b9b7f1cf 100644
--- a/fsdev/virtfs-proxy-helper.c
+++ b/fsdev/virtfs-proxy-helper.c
@@ -49,6 +49,7 @@ static struct option helper_opts[] = {
{"socket", required_argument, NULL, 's'},
{"uid", required_argument, NULL, 'u'},
{"gid", required_argument, NULL, 'g'},
+ {},
};
static bool is_daemon;
--
2.1.4