[Patch v1 1/3] bugreport.c: replace strbuf_write_fd with write_in_full

[randall.s.becker@rogers.com]

From: "Randall S. Becker" <rsbecker@nexbridge.com>

The strbuf_write_fd method did not provide checks for buffers larger
than MAX_IO_SIZE. Replacing with write_in_full ensures the entire
buffer will always be written to disk or report an error and die.

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>
---
 bugreport.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/bugreport.c b/bugreport.c
index aa8a489c35..bc359b7fa8 100644
--- a/bugreport.c
+++ b/bugreport.c
@@ -174,7 +174,10 @@ int cmd_main(int argc, const char **argv)
 		die(_("couldn't create a new file at '%s'"), report_path.buf);
 	}
 
-	strbuf_write_fd(&buffer, report);
+	if (write_in_full(report, buffer.buf, buffer.len) < 0) {
+		die(_("couldn't write report contents '%s' to file '%s'"),
+			buffer.buf, report_path.buf);
+	}
 	close(report);
 
 	/*
-- 
2.21.0