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| author | Ron Yorston | 2013-03-07 20:37:23 +0000 |
|---|---|---|
| committer | Denys Vlasenko | 2013-03-15 02:10:07 +0100 |
| commit | cb5aa725df472a7ab84c7c513a8dda98b9b3a6bc (patch) | |
| tree | 08c5b37bc6e78a4aa89dde57d2cf4b4d5ffa67c3 | |
| parent | 257a77568ab452244de55d4cd35ba39541fce2a7 (diff) | |
| download | busybox-cb5aa725df472a7ab84c7c513a8dda98b9b3a6bc.zip busybox-cb5aa725df472a7ab84c7c513a8dda98b9b3a6bc.tar.gz | |
vi: fix adjustment of buffer on partial file read
The second argument to text_hole_delete was incorrect: it should
be a pointer to the end of the hole.
Signed-off-by: Ron Yorston <rmy@tigress.co.uk>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -rw-r--r-- | editors/vi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/editors/vi.c b/editors/vi.c index 7173415..3d6182b 100644 --- a/editors/vi.c +++ b/editors/vi.c @@ -2530,7 +2530,7 @@ static int file_insert(const char *fn, char *p, int update_ro_status) p = text_hole_delete(p, p + size - 1); // un-do buffer insert } else if (cnt < size) { // There was a partial read, shrink unused space text[] - p = text_hole_delete(p + cnt, p + (size - cnt) - 1); // un-do buffer insert + p = text_hole_delete(p + cnt, p + size - 1); // un-do buffer insert status_line_bold("can't read '%s'", fn); } if (cnt >= size) |