[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Qemu-block] [PATCH for-2.9?] block/nfs: Do not strcmp() with NULL
From: |
Max Reitz |
Subject: |
[Qemu-block] [PATCH for-2.9?] block/nfs: Do not strcmp() with NULL |
Date: |
Tue, 11 Apr 2017 15:13:27 +0200 |
Parsing the URI is not required to give us a scheme; uri->scheme may be
NULL.
Signed-off-by: Max Reitz <address@hidden>
---
block/nfs.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/block/nfs.c b/block/nfs.c
index 0816678307..0c7d5619fe 100644
--- a/block/nfs.c
+++ b/block/nfs.c
@@ -83,7 +83,7 @@ static int nfs_parse_uri(const char *filename, QDict
*options, Error **errp)
error_setg(errp, "Invalid URI specified");
goto out;
}
- if (strcmp(uri->scheme, "nfs") != 0) {
+ if (!uri->scheme || strcmp(uri->scheme, "nfs") != 0) {
error_setg(errp, "URI scheme must be 'nfs'");
goto out;
}
--
2.12.2
- [Qemu-block] [PATCH for-2.9?] block/nfs: Do not strcmp() with NULL,
Max Reitz <=