e2image: If there is an error while writing a block, call exit(1)

If the disk fills while e2image is writing its output file, it will
spew a large number of error messages instead of exiting with a
non-zero status code after the first failure.

Addresses-Sourceforge-Feature-Request: #606508

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

diff --git a/misc/e2image.c b/misc/e2image.c
index b4836ea..f17b784 100644 (file)
--- a/misc/e2image.c
+++ b/misc/e2image.c
@@ -330,6 +330,7 @@ static void write_block(int fd, char *buf, int sparse_offset,
                                err = 0;
                        com_err(program_name, err, "error writing block %u",
                                block);
+                       exit(1);
                }
        }
 }