diff options
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 2 | ||||
| -rw-r--r-- | shell/ash_test/ash-heredoc/heredoc_and_cmd.right | 2 | ||||
| -rwxr-xr-x | shell/ash_test/ash-heredoc/heredoc_and_cmd.tests | 8 | ||||
| -rw-r--r-- | shell/hush_test/hush-heredoc/heredoc_and_cmd.right | 2 | ||||
| -rwxr-xr-x | shell/hush_test/hush-heredoc/heredoc_and_cmd.tests | 8 |
5 files changed, 22 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index d29de37b7..c731a333b 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -7028,6 +7028,7 @@ varunset(const char *end, const char *var, const char *umsg, int varflags) msg = umsg; } } + ifsfree(); ash_msg_and_raise_error("%.*s: %s%s", (int)(end - var - 1), var, msg, tail); } @@ -7453,6 +7454,7 @@ varvalue(char *name, int varflags, int flags, int quoted) if (discard) return -1; + ifsfree(); raise_error_syntax("bad substitution"); } diff --git a/shell/ash_test/ash-heredoc/heredoc_and_cmd.right b/shell/ash_test/ash-heredoc/heredoc_and_cmd.right new file mode 100644 index 000000000..25ae70561 --- /dev/null +++ b/shell/ash_test/ash-heredoc/heredoc_and_cmd.right @@ -0,0 +1,2 @@ +./heredoc_and_cmd.tests: line 4: D: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA +Y diff --git a/shell/ash_test/ash-heredoc/heredoc_and_cmd.tests b/shell/ash_test/ash-heredoc/heredoc_and_cmd.tests new file mode 100755 index 000000000..197542de7 --- /dev/null +++ b/shell/ash_test/ash-heredoc/heredoc_and_cmd.tests @@ -0,0 +1,8 @@ +# The bug was only happening with <<REDIR;CMD form below: +M='AAAAAAAAAAAAAAAAA' +fff(){ +date <<000; echo Y +${D?$M$M$M$M$M$M} +000 +} +fff diff --git a/shell/hush_test/hush-heredoc/heredoc_and_cmd.right b/shell/hush_test/hush-heredoc/heredoc_and_cmd.right new file mode 100644 index 000000000..5c19a0621 --- /dev/null +++ b/shell/hush_test/hush-heredoc/heredoc_and_cmd.right @@ -0,0 +1,2 @@ +hush: D: AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA +Y diff --git a/shell/hush_test/hush-heredoc/heredoc_and_cmd.tests b/shell/hush_test/hush-heredoc/heredoc_and_cmd.tests new file mode 100755 index 000000000..197542de7 --- /dev/null +++ b/shell/hush_test/hush-heredoc/heredoc_and_cmd.tests @@ -0,0 +1,8 @@ +# The bug was only happening with <<REDIR;CMD form below: +M='AAAAAAAAAAAAAAAAA' +fff(){ +date <<000; echo Y +${D?$M$M$M$M$M$M} +000 +} +fff |