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authorDenys Vlasenko2017-08-02 19:44:05 +0200
committerDenys Vlasenko2017-08-02 19:46:14 +0200
commit39701204cfa0f261beb2dc056024634e4c3afd71 (patch)
treef756205f8872ed47dd06652c63fae8c83cbdeab5 /shell/ash_test
parent84ea60ed65f6ea6fd3b2170e44bbff5de410a78b (diff)
downloadbusybox-39701204cfa0f261beb2dc056024634e4c3afd71.zip
busybox-39701204cfa0f261beb2dc056024634e4c3afd71.tar.gz
hush: do not accept "if() { echo; }" function def
function old new delta parse_stream 2634 2692 +58 msg_and_die_if_script - 21 +21 syntax_error_unexpected_ch 41 46 +5 syntax_error_at 14 18 +4 die_if_script 31 28 -3 setup_redirects 319 308 -11 ------------------------------------------------------------------------------ (add/remove: 1/0 grow/shrink: 3/2 up/down: 88/-14) Total: 74 bytes Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test')
-rw-r--r--shell/ash_test/ash-parsing/groups_and_keywords2.right3
-rwxr-xr-xshell/ash_test/ash-parsing/groups_and_keywords2.tests9
2 files changed, 12 insertions, 0 deletions
diff --git a/shell/ash_test/ash-parsing/groups_and_keywords2.right b/shell/ash_test/ash-parsing/groups_and_keywords2.right
new file mode 100644
index 0000000..3fcbeb6
--- /dev/null
+++ b/shell/ash_test/ash-parsing/groups_and_keywords2.right
@@ -0,0 +1,3 @@
+./groups_and_keywords2.tests: eval: line 1: syntax error: unexpected ")"
+Fail:2
+./groups_and_keywords2.tests: line 8: syntax error: unexpected ")"
diff --git a/shell/ash_test/ash-parsing/groups_and_keywords2.tests b/shell/ash_test/ash-parsing/groups_and_keywords2.tests
new file mode 100755
index 0000000..ab33b90
--- /dev/null
+++ b/shell/ash_test/ash-parsing/groups_and_keywords2.tests
@@ -0,0 +1,9 @@
+# This is an error
+(eval 'if() { echo; }')
+echo Fail:$?
+# ^^^^^^ bash prints 1, but interactively it sets $? = 2
+# we print 2
+
+# This is an error, and it aborts in script
+if() { echo; }
+echo Not reached