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| author | Keir Fraser <keir.fraser@citrix.com> | 2008-06-10 14:15:53 +0100 |
|---|---|---|
| committer | Keir Fraser <keir.fraser@citrix.com> | 2008-06-10 14:15:53 +0100 |
| commit | d8be3b59d1e33e9fe037b31ac16af016133ec0af (patch) | |
| tree | 7ffb48bee82549e94d33acc397571e5322671a43 /tools/xenstat/libxenstat | |
| parent | f4692e35f1d6f7b5ed623debf58d205f0749efd5 (diff) | |
| download | xen-d8be3b59d1e33e9fe037b31ac16af016133ec0af.tar.gz xen-d8be3b59d1e33e9fe037b31ac16af016133ec0af.tar.bz2 xen-d8be3b59d1e33e9fe037b31ac16af016133ec0af.zip | |
xenstat: some cleanups
sprintf -> snprintf
malloc(n * m) -> calloc(n, m)
get rid of a cast
Signed-off-by: Christoph Egger <Christoph.Egger@amd.com>
Diffstat (limited to 'tools/xenstat/libxenstat')
| -rw-r--r-- | tools/xenstat/libxenstat/src/xenstat_linux.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/xenstat/libxenstat/src/xenstat_linux.c b/tools/xenstat/libxenstat/src/xenstat_linux.c index 46f8bb76df..69f483e8ed 100644 --- a/tools/xenstat/libxenstat/src/xenstat_linux.c +++ b/tools/xenstat/libxenstat/src/xenstat_linux.c @@ -165,7 +165,8 @@ static int read_attributes_vbd(const char *vbd_directory, const char *what, char static char file_name[80]; int fd, num_read; - sprintf(file_name, "%s/%s/%s", SYSFS_VBD_PATH, vbd_directory, what); + snprintf(file_name, sizeof(file_name), "%s/%s/%s", + SYSFS_VBD_PATH, vbd_directory, what); fd = open(file_name, O_RDONLY, 0); if (fd==-1) return -1; num_read = read(fd, ret, cap - 1); |