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| author | Sami Kerola | 2013-04-13 21:54:42 +0200 |
|---|---|---|
| committer | Karel Zak | 2013-04-26 13:26:06 +0200 |
| commit | 8d21d9ab8ff65decfd03499a29627b6c9ecb21f2 (patch) | |
| tree | 97e7585e7e71f774665d8be51810c06a1fc1bc3f /libblkid/src/save.c | |
| parent | pg: check writing to a file was successful (diff) | |
| download | kernel-qcow2-util-linux-8d21d9ab8ff65decfd03499a29627b6c9ecb21f2.tar.gz kernel-qcow2-util-linux-8d21d9ab8ff65decfd03499a29627b6c9ecb21f2.tar.xz kernel-qcow2-util-linux-8d21d9ab8ff65decfd03499a29627b6c9ecb21f2.zip | |
libblkid: check writing to a file was successful
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'libblkid/src/save.c')
| -rw-r--r-- | libblkid/src/save.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/libblkid/src/save.c b/libblkid/src/save.c index 86eda6cbc..424017a32 100644 --- a/libblkid/src/save.c +++ b/libblkid/src/save.c @@ -21,6 +21,9 @@ #ifdef HAVE_ERRNO_H #include <errno.h> #endif + +#include "closestream.h" + #include "blkidP.h" static int save_dev(blkid_dev dev, FILE *file) @@ -148,7 +151,9 @@ int blkid_flush_cache(blkid_cache cache) ret = 1; } - fclose(file); + if (close_stream(file) != 0) + DBG(SAVE, blkid_debug("write failed: %s", filename)); + if (opened != filename) { if (ret < 0) { unlink(opened); |