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| author | Karel Zak | 2012-06-21 13:11:08 +0200 |
|---|---|---|
| committer | Karel Zak | 2012-06-21 13:11:08 +0200 |
| commit | 97209c2be18dbaab862e8908ad0a2353685076ff (patch) | |
| tree | dd3f38e8e54c2fd9b4bdf5751dca85572681d861 /sys-utils/tunelp.c | |
| parent | lsblk: check sysfs_read_u64 return code [coverity scan] (diff) | |
| download | kernel-qcow2-util-linux-97209c2be18dbaab862e8908ad0a2353685076ff.tar.gz kernel-qcow2-util-linux-97209c2be18dbaab862e8908ad0a2353685076ff.tar.xz kernel-qcow2-util-linux-97209c2be18dbaab862e8908ad0a2353685076ff.zip | |
tunelp: check fstat return code [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'sys-utils/tunelp.c')
| -rw-r--r-- | sys-utils/tunelp.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys-utils/tunelp.c b/sys-utils/tunelp.c index 4d9038aec..5efd6021c 100644 --- a/sys-utils/tunelp.c +++ b/sys-utils/tunelp.c @@ -264,7 +264,8 @@ int main(int argc, char **argv) if (fd < 0) err(EXIT_FAILURE, "%s", filename); - fstat(fd, &statbuf); + if (fstat(fd, &statbuf)) + err(EXIT_FAILURE, "%s: stat() failed", filename); if (!S_ISCHR(statbuf.st_mode)) { warnx(_("%s not an lp device"), filename); |