From: Karel Zak <kzak@redhat.com>
Date: Mon, 12 Sep 2011 14:10:45 +0000 (+0200)
Subject: blkid: potential null derefence [smatch scan]
X-Git-Tag: v2.21-rc1~416
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=54a00b5c79c2d98f038c734f66fad54d7392bbe0;p=thirdparty%2Futil-linux.git

blkid: potential null derefence [smatch scan]

Signed-off-by: Karel Zak <kzak@redhat.com>
---

diff --git a/misc-utils/blkid.c b/misc-utils/blkid.c
index b1fd385bbd..a850ac9bd6 100644
--- a/misc-utils/blkid.c
+++ b/misc-utils/blkid.c
@@ -824,10 +824,10 @@ int main(int argc, char **argv)
 			fprintf(stderr, "Failed to allocate device name array\n");
 			goto exit;
 		}
-	}
 
-	while (optind < argc)
-		devices[numdev++] = argv[optind++];
+		while (optind < argc)
+			devices[numdev++] = argv[optind++];
+	}
 
 	if (version) {
 		print_version(stdout);