[PATCH] Fix potential NULL pointer deref in gen_init_cpio

[Jesper Juhl <jesper.juhl@gmail.com>]

Fix potential NULL pointer deref in gen_init_cpio.c spotted by 
coverity checker.
This fixes coverity bug #86

Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
---

 usr/gen_init_cpio.c |    4 +++-
 1 files changed, 3 insertions(+), 1 deletion(-)

--- linux-2.6.16-rc6-mm2-orig/usr/gen_init_cpio.c	2006-01-03 04:21:10.000000000 +0100
+++ linux-2.6.16-rc6-mm2/usr/gen_init_cpio.c	2006-03-18 22:17:18.000000000 +0100
@@ -471,6 +471,7 @@ int main (int argc, char *argv[])
 				"ERROR: incorrect format, could not locate file type line %d: '%s'\n",
 				line_nr, line);
 			ec = -1;
+			break;
 		}
 
 		if ('\n' == *type) {
@@ -506,7 +507,8 @@ int main (int argc, char *argv[])
 				line_nr, line);
 		}
 	}
-	cpio_trailer();
+	if (ec == 0)
+		cpio_trailer();
 
 	exit(ec);
 }



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