* [PATCH v4] btrfs-progs: Fix a segfault when using btrfs-corrupt-block with "-U"
@ 2013-11-27 5:33 Qu Wenruo
2013-11-27 5:38 ` Qu Wenruo
0 siblings, 1 reply; 2+ messages in thread
From: Qu Wenruo @ 2013-11-27 5:33 UTC (permalink / raw)
To: linux-btrfs; +Cc: quwenruo
When using "-U" option with btrfs-corrupt-block, it will cause a
segfault due to a missing break in getopt switch.
Reported-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
---
btrfs-corrupt-block.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
index f0c14a9..a2828d4 100644
--- a/btrfs-corrupt-block.c
+++ b/btrfs-corrupt-block.c
@@ -758,6 +758,7 @@ int main(int ac, char **av)
break;
case 'U':
chunk_tree = 1;
+ break;
case 'i':
inode = atoll(optarg);
if (inode == 0) {
--
1.8.4.2
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v4] btrfs-progs: Fix a segfault when using btrfs-corrupt-block with "-U"
2013-11-27 5:33 [PATCH v4] btrfs-progs: Fix a segfault when using btrfs-corrupt-block with "-U" Qu Wenruo
@ 2013-11-27 5:38 ` Qu Wenruo
0 siblings, 0 replies; 2+ messages in thread
From: Qu Wenruo @ 2013-11-27 5:38 UTC (permalink / raw)
To: linux-btrfs
Sorry for the wrong patch version.
It is just a normal bug fix, V4 is wrong and not necessary.
Qu
On Wed, 27 Nov 2013 13:33:28 +0800, Qu Wenruo wrote:
> When using "-U" option with btrfs-corrupt-block, it will cause a
> segfault due to a missing break in getopt switch.
>
> Reported-by: Wang Shilong <wangsl.fnst@cn.fujitsu.com>
> Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com>
> ---
> btrfs-corrupt-block.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/btrfs-corrupt-block.c b/btrfs-corrupt-block.c
> index f0c14a9..a2828d4 100644
> --- a/btrfs-corrupt-block.c
> +++ b/btrfs-corrupt-block.c
> @@ -758,6 +758,7 @@ int main(int ac, char **av)
> break;
> case 'U':
> chunk_tree = 1;
> + break;
> case 'i':
> inode = atoll(optarg);
> if (inode == 0) {
--
-----------------------------------------------------
Qu Wenruo
Development Dept.I
Nanjing Fujitsu Nanda Software Tech. Co., Ltd.(FNST)
No. 6 Wenzhu Road, Nanjing, 210012, China
TEL: +86+25-86630566-8526
COINS: 7998-8526
FAX: +86+25-83317685
MAIL: quwenruo@cn.fujitsu.com
-----------------------------------------------------
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