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| author | Andrew Vagin | 2014-01-06 13:58:51 +0100 |
|---|---|---|
| committer | Karel Zak | 2014-01-06 14:01:04 +0100 |
| commit | 917c3733f8f200097f10f779d1756d2913f35ab8 (patch) | |
| tree | 24b339d799609e952517fd5968aa86d3e29311d3 /text-utils/hexdump.c | |
| parent | hexdump: use xcalloc() (diff) | |
| download | kernel-qcow2-util-linux-917c3733f8f200097f10f779d1756d2913f35ab8.tar.gz kernel-qcow2-util-linux-917c3733f8f200097f10f779d1756d2913f35ab8.tar.xz kernel-qcow2-util-linux-917c3733f8f200097f10f779d1756d2913f35ab8.zip | |
hexdump: don't access hex after freeing it
[kzak@redhat.com: - remove unnecessary code]
Signed-off-by: Andrew Vagin <avagin@openvz.org>
Signed-off-by: Karel Zak <kzak@redhat.com>
Diffstat (limited to 'text-utils/hexdump.c')
| -rw-r--r-- | text-utils/hexdump.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/text-utils/hexdump.c b/text-utils/hexdump.c index d3d87dd57..ac7778229 100644 --- a/text-utils/hexdump.c +++ b/text-utils/hexdump.c @@ -166,6 +166,7 @@ int main(int argc, char **argv) { struct list_head *p; struct hexdump_fs *tfs; + int ret; char *c; struct hexdump *hex = xcalloc(1, sizeof (struct hexdump)); @@ -197,8 +198,11 @@ int main(int argc, char **argv) next(argv, hex); display(hex); + + ret = hex->exitval; hex_free(hex); - return hex->exitval; + + return ret; } void hex_free(struct hexdump *hex) |