diff options
| author | Evgeny Vereshchagin <evvers@ya.ru> | 2016-12-13 11:45:01 +0000 |
|---|---|---|
| committer | Evgeny Vereshchagin <evvers@ya.ru> | 2016-12-13 13:03:14 +0000 |
| commit | da2d1421143038a648473402f1e6fd17be05fd0c (patch) | |
| tree | aea71fc3f66e046706287bcda1dc83133af8ac7c /src | |
| parent | a6f72863adda77b3b6c7b08b0c85f41c6ba2a6d1 (diff) | |
sd-id128: id128_write overwrites target file
Diffstat (limited to 'src')
| -rw-r--r-- | src/libsystemd/sd-id128/id128-util.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libsystemd/sd-id128/id128-util.c b/src/libsystemd/sd-id128/id128-util.c index 337eae24b4..e6d45c18e3 100644 --- a/src/libsystemd/sd-id128/id128-util.c +++ b/src/libsystemd/sd-id128/id128-util.c @@ -186,7 +186,7 @@ int id128_write_fd(int fd, Id128Format f, sd_id128_t id, bool do_sync) { int id128_write(const char *p, Id128Format f, sd_id128_t id, bool do_sync) { _cleanup_close_ int fd = -1; - fd = open(p, O_WRONLY|O_CREAT|O_CLOEXEC|O_NOCTTY, 0444); + fd = open(p, O_WRONLY|O_CREAT|O_CLOEXEC|O_NOCTTY|O_TRUNC, 0444); if (fd < 0) return -errno; |