diff options
| author | Renaud Barbier <renaud.barbier@ge.com> | 2016-04-08 10:16:10 +0100 |
|---|---|---|
| committer | Sascha Hauer <s.hauer@pengutronix.de> | 2016-04-12 08:05:35 +0200 |
| commit | 97e553bc657efcb99b6a99fe93fd3b06d7f0f82a (patch) | |
| tree | ba9e398b1ac8a86bbb0527e4a0c5fd9632e72788 /lib | |
| parent | 45ad47a30190fdeb6602835f71dd5bb076695315 (diff) | |
| download | barebox-97e553bc657efcb99b6a99fe93fd3b06d7f0f82a.tar.gz barebox-97e553bc657efcb99b6a99fe93fd3b06d7f0f82a.tar.xz | |
lib: declared buffer is too small to hold string
Displaying an unsigned 64-bit integer can be represented by up to 20
characters. The 20 bytes buffer reserved to store the formatted string
"%llu Bytes" is to small: (20 + 6) = 26. Hence, a bigger buffer is reserved
to hold this string.
Signed-off-by: Renaud Barbier <renaud.barbier@ge.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/display_options.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/display_options.c b/lib/display_options.c index 2d695e4b7c..0f65f5972e 100644 --- a/lib/display_options.c +++ b/lib/display_options.c @@ -26,7 +26,7 @@ */ char *size_human_readable(unsigned long long size) { - static char buf[20]; + static char buf[30]; unsigned long m = 0, n; unsigned long long f; static const char names[] = {'E', 'P', 'T', 'G', 'M', 'K'}; |