diff options
| author | Glenn L McGrath | 2004-01-11 05:20:59 +0000 |
|---|---|---|
| committer | Glenn L McGrath | 2004-01-11 05:20:59 +0000 |
| commit | 447bc2d17f3abfac1f0f1a801d01641aada7027c (patch) | |
| tree | dcb550f74334dbc1ecd04f39d132c56391977375 /libbb/copy_file.c | |
| parent | 716ccb263569560777f7ff31581e1242d1cb33aa (diff) | |
| download | busybox-447bc2d17f3abfac1f0f1a801d01641aada7027c.zip busybox-447bc2d17f3abfac1f0f1a801d01641aada7027c.tar.gz | |
Patch from Matt Kraai to fix debian bug #227081
cp does not truncate existing destinations. That is, after
running
echo foo > foo
echo fubar > fubar
cp foo fubar
the contents of fubar are
foo
r
instead of
foo
Diffstat (limited to 'libbb/copy_file.c')
| -rw-r--r-- | libbb/copy_file.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libbb/copy_file.c b/libbb/copy_file.c index ffdb824..7ddb9a2 100644 --- a/libbb/copy_file.c +++ b/libbb/copy_file.c @@ -153,7 +153,7 @@ int copy_file(const char *source, const char *dest, int flags) } } - dst_fd = open(dest, O_WRONLY); + dst_fd = open(dest, O_WRONLY|O_TRUNC); if (dst_fd == -1) { if (!(flags & FILEUTILS_FORCE)) { bb_perror_msg("unable to open `%s'", dest); |