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| author | Zdenek Kabelac <zkabelac@redhat.com> | 2012-02-13 14:23:40 +0000 |
|---|---|---|
| committer | Zdenek Kabelac <zkabelac@redhat.com> | 2012-02-13 14:23:40 +0000 |
| commit | 172c87f7ca1333edc7d1c4e16aa9eb6915824b29 (patch) | |
| tree | eab0c4637866164eaa1e8bd5a6b3dce04aa2cf5a /lib/display/display.c | |
| parent | 5e4f2349184f73a3c215844d1e6d2c71b7d26dd8 (diff) | |
| download | lvm2-172c87f7ca1333edc7d1c4e16aa9eb6915824b29.tar.gz lvm2-172c87f7ca1333edc7d1c4e16aa9eb6915824b29.tar.xz lvm2-172c87f7ca1333edc7d1c4e16aa9eb6915824b29.zip | |
Never try to test character past given buffer
In case units[0] would be already '\0', do not check units[1].
Diffstat (limited to 'lib/display/display.c')
| -rw-r--r-- | lib/display/display.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/display/display.c b/lib/display/display.c index d734c39a..8ceb4495 100644 --- a/lib/display/display.c +++ b/lib/display/display.c @@ -60,7 +60,7 @@ uint64_t units_to_bytes(const char *units, char *unit_type) v = 1; /* Only one units char permitted. */ - if (*(units + 1)) + if (units[0] && units[1]) return 0; if (v == 1) |