From 21cd963565a43dabd59516bd4cca5c76a614f255 Mon Sep 17 00:00:00 2001
From: Jakub Martisko <jamartis@redhat.com>
Date: Tue, 26 Mar 2019 12:29:30 +0100
Subject: [PATCH] Fix: the value of the skip variable in the gzexe
---
gzexe.in | 4 ++--
tests/Makefile.am | 1 +
tests/gzexe | 20 ++++++++++++++++++++
3 files changed, 23 insertions(+), 2 deletions(-)
create mode 100755 tests/gzexe
diff --git a/gzexe.in b/gzexe.in
index 6c61183..cffa84e 100644
--- a/gzexe.in
+++ b/gzexe.in
@@ -201,7 +201,7 @@ EOF
else
# decompression
- skip=44
+ skip=49
skip_line=`LC_ALL=C sed -e 1d -e 2q "$file"`
case $skip_line in
skip=[0-9] | skip=[0-9][0-9] | skip=[0-9][0-9][0-9])
diff --git a/tests/Makefile.am b/tests/Makefile.am
index ebdce5b..4dfbccf 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -15,6 +15,7 @@
# along with this program. If not, see <https://www.gnu.org/licenses/>.
TESTS = \
+ gzexe \
gzip-env \
helin-segv \
help-version \
diff --git a/tests/gzexe b/tests/gzexe
new file mode 100755
index 0000000..45f71c7
--- /dev/null
+++ b/tests/gzexe
@@ -0,0 +1,20 @@
+#!/bin/sh
+#Try running simple shell script compressed by gzexe
+
+. "${srcdir=.}/init.sh"; path_prepend_ ..
+
+cat <<EOF > foo || framework_failure_
+#!/bin/sh
+echo "Hello World!"
+EOF
+
+echo "Hello World!" > exp || framework_failure_
+
+fail=0
+gzexe foo || fail=1
+/bin/sh foo > out 2> err || fail=1
+
+compare exp out || fail=1
+test -s err && fail=1
+
+Exit $fail
--
2.21.0