From: "Randall S. Becker" <randall.becker@xxxxxxxxxxxx>
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@xxxxxxxxxxxxx>
---
bugreport.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/bugreport.c b/bugreport.c
index aa8a489c35..1aefa4c6bc 100644
--- a/bugreport.c
+++ b/bugreport.c
@@ -174,7 +174,9 @@ 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_errno(_("unable to write to %s"), report_path.buf);
+
close(report);
/*
--
2.21.0
