diff options
| author | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-03-17 08:41:43 +0100 |
|---|---|---|
| committer | Johannes Hofmann <Johannes.Hofmann@gmx.de> | 2009-03-17 08:41:43 +0100 |
| commit | fa266635c6e6ad4ee9e82951c24e57c02a213e0b (patch) | |
| tree | c298678a2b328d45a732507c29e9e3bad8b3bbcd /src | |
| parent | a3efd61d8737f7d7efade3d7cbb823e764763bf4 (diff) | |
fsync() temp file before rename()
Diffstat (limited to 'src')
| -rw-r--r-- | src/ImageMetaData.cxx | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/ImageMetaData.cxx b/src/ImageMetaData.cxx index cfa699e..f22a641 100644 --- a/src/ImageMetaData.cxx +++ b/src/ImageMetaData.cxx @@ -266,7 +266,8 @@ ImageMetaData::save_image_jpgcom(char *in_img, char *out_img) { err++; } - close(tmp_fd); + fsync(tmp_fd); /* make sure data is on disk before replacing orig file */ + close(tmp_fd); if (!err) { if (rename(tmpname, out_img) != 0) { |