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authorDenys Vlasenko2020-02-21 02:55:53 +0100
committerDenys Vlasenko2020-02-21 02:55:53 +0100
commit3ced804e3118d138781c3e4baa6bf1589b9f2dfd (patch)
tree963276adb3280dfa605725e20598afe566139f08 /shell/ash_test
parentcc9ecd9af13f04a4814ebdec60942962c3e9f14f (diff)
downloadbusybox-3ced804e3118d138781c3e4baa6bf1589b9f2dfd.zip
busybox-3ced804e3118d138781c3e4baa6bf1589b9f2dfd.tar.gz
hush: make "exit" in trap use pre-trap exitcode - fix for nested trap
function old new delta check_and_run_traps 276 278 +2 Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_test')
-rw-r--r--shell/ash_test/ash-misc/exitcode_trap6.right2
-rwxr-xr-xshell/ash_test/ash-misc/exitcode_trap6.tests11
2 files changed, 13 insertions, 0 deletions
diff --git a/shell/ash_test/ash-misc/exitcode_trap6.right b/shell/ash_test/ash-misc/exitcode_trap6.right
new file mode 100644
index 0000000..b76c190
--- /dev/null
+++ b/shell/ash_test/ash-misc/exitcode_trap6.right
@@ -0,0 +1,2 @@
+INT
+42:42
diff --git a/shell/ash_test/ash-misc/exitcode_trap6.tests b/shell/ash_test/ash-misc/exitcode_trap6.tests
new file mode 100755
index 0000000..15fb99d
--- /dev/null
+++ b/shell/ash_test/ash-misc/exitcode_trap6.tests
@@ -0,0 +1,11 @@
+# "exit" in trap should not use last command's exitcode,
+# but exitcode on entering the trap.
+# Nested trap should not interfere with this.
+$THIS_SH -c '
+ trap "echo INT" int
+ trap "kill -int $$;exit" term
+ kill $$ &
+ (exit 42)
+ wait
+'
+echo 42:$?