From 1893c1ff748ee39f33e7eef1c833ce47897ff95d Mon Sep 17 00:00:00 2001 From: Philip Withnall <withnall@endlessm.com> Date: Tue, 15 Aug 2017 12:04:45 +0100 Subject: [PATCH] glnx-console: Add missing NULL check before writing out text MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit It’s possible that text is NULL on this path. Coverity CID: 1376570 Signed-off-by: Philip Withnall <withnall@endlessm.com> --- glnx-console.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/glnx-console.c b/glnx-console.c index cf5409c91..785f34806 100644 --- a/glnx-console.c +++ b/glnx-console.c @@ -222,7 +222,8 @@ text_percent_internal (const char *text, if (percentage == -1) { - fwrite (text, 1, input_textlen, stdout); + if (text != NULL) + fwrite (text, 1, input_textlen, stdout); /* Overwrite remaining space, if any */ if (ncolumns > input_textlen) -- GitLab