From: Prasanth K S R <kosigiprasanth@gmail.com>
To: linux-btrfs@vger.kernel.org
Cc: Prasanth K S R <prasanth.ksr@dell.com>, dsterba@suse.com
Subject: [PATCH 1/3] Btrfs-progs: subvol_uuid_search: Return error on memory allocation failure
Date: Sat, 10 Dec 2016 19:17:42 +0530 [thread overview]
Message-ID: <20161210134744.10825-1-kosigiprasanth@gmail.com> (raw)
From: Prasanth K S R <prasanth.ksr@dell.com>
This commit fixes coverity defect CID 1328695.
Signed-off-by: Prasanth K S R <prasanth.ksr@dell.com>
---
send-utils.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/send-utils.c b/send-utils.c
index a85fa08..5026882 100644
--- a/send-utils.c
+++ b/send-utils.c
@@ -486,6 +486,10 @@ struct subvol_info *subvol_uuid_search(struct subvol_uuid_search *s,
info->path = strdup(path);
} else {
info->path = malloc(PATH_MAX);
+ if (!info->path) {
+ ret = -ENOMEM;
+ goto out;
+ }
ret = btrfs_subvolid_resolve(s->mnt_fd, info->path,
PATH_MAX, root_id);
}
--
2.10.2
next reply other threads:[~2016-12-10 13:48 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-10 13:47 Prasanth K S R [this message]
2016-12-10 13:47 ` [PATCH 2/3] Btrfs-progs: subvol_uuid_search: Return error encoded pointer Prasanth K S R
2016-12-10 13:47 ` [PATCH 3/3] Btrfs-progs: subvol_uuid_search: Return error code on memory allocation failure Prasanth K S R
2016-12-12 16:35 ` [PATCH 1/3] Btrfs-progs: subvol_uuid_search: Return error " David Sterba
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