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| author | Karel Zak <kzak@redhat.com> | 2016-10-04 15:56:59 +0200 |
|---|---|---|
| committer | Karel Zak <kzak@redhat.com> | 2016-10-04 15:56:59 +0200 |
| commit | 4c906abea2acd9d1ac0199e49384d13b2a1433c6 (patch) | |
| tree | 78cf9b7ff7e9e0843d822d92e56e4f43979a4175 | |
| parent | 10c66b0b9ec1f1b6d93a5c6b95d32c6259dd42fd (diff) | |
| download | util-linux-4c906abea2acd9d1ac0199e49384d13b2a1433c6.tar.gz | |
isosize: don't ignore read() result [coverity scan]
Signed-off-by: Karel Zak <kzak@redhat.com>
| -rw-r--r-- | disk-utils/isosize.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/disk-utils/isosize.c b/disk-utils/isosize.c index 0f676ca886..5ae5a9e1bc 100644 --- a/disk-utils/isosize.c +++ b/disk-utils/isosize.c @@ -138,7 +138,7 @@ static void isosize(int argc, char *filenamep, int xflag, long divisor) if (lseek(fd, 16 << 11, 0) == (off_t) - 1) err(EXIT_FAILURE, _("seek error on %s"), filenamep); - if (read(fd, &ipd, sizeof(ipd)) < 0) + if (read(fd, &ipd, sizeof(ipd)) != (ssize_t) sizeof(ipd)) err(EXIT_FAILURE, _("read error on %s"), filenamep); nsecs = isonum_733(ipd.volume_space_size, xflag); |