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| author | Karel Zak | 2012-02-01 12:05:31 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-02-01 12:05:31 +0100 |
| commit | 8162b75a35a9ee617ba59d9b8520f467b4d39cde (patch) | |
| tree | 5cc4d7fbce6a8dca3455c725995236a2534f8aff /fdisk/cfdisk.c | |
| parent | fdisk: don't swap unsigned char (diff) | |
| download | kernel-qcow2-util-linux-8162b75a35a9ee617ba59d9b8520f467b4d39cde.tar.gz kernel-qcow2-util-linux-8162b75a35a9ee617ba59d9b8520f467b4d39cde.tar.xz kernel-qcow2-util-linux-8162b75a35a9ee617ba59d9b8520f467b4d39cde.zip | |
cfdisk: wctomb() returns -1 on error
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'fdisk/cfdisk.c')
| -rw-r--r-- | fdisk/cfdisk.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fdisk/cfdisk.c b/fdisk/cfdisk.c index d5f41e52b..ffc12f6c6 100644 --- a/fdisk/cfdisk.c +++ b/fdisk/cfdisk.c @@ -485,7 +485,7 @@ get_string(char *str, int len, char *def) { char s[MB_CUR_MAX + 1]; int sz = wctomb(s, wc); - if (sz + i < len) { + if (sz > 0 && sz + i < len) { s[sz] = '\0'; mvaddnstr(y, x + cells, s, sz); if (use_def) { |