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| author | Philip Withnall <withnall@endlessm.com> | 2017-08-15 12:04:45 +0100 |
|---|---|---|
| committer | Philip Withnall <withnall@endlessm.com> | 2017-08-15 17:37:47 +0100 |
| commit | 1893c1ff748ee39f33e7eef1c833ce47897ff95d (patch) | |
| tree | 16bf1939be8f3f2ddc0293736d427dbf008ade1b /glnx-console.c | |
| parent | d18f026ee7316bc2dde291c55db49b69dcb76df3 (diff) | |
| download | libglnx-1893c1ff748ee39f33e7eef1c833ce47897ff95d.tar.gz | |
glnx-console: Add missing NULL check before writing out text
It’s possible that text is NULL on this path.
Coverity CID: 1376570
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Diffstat (limited to 'glnx-console.c')
| -rw-r--r-- | glnx-console.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/glnx-console.c b/glnx-console.c index cf5409c..785f348 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) |