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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-04 22:32:59 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2018-04-04 22:35:13 +0200 |
| commit | 332e4115c978094b3630cde62a7154a4fcd564d8 (patch) | |
| tree | 6b07958a7e9a430d6475b0dc21e08c343e162ecf /shell/hush_test/hush-parsing/bkslash_newline1.tests | |
| parent | 61407807ab6b9505041a74ad96ffb4aeab937d36 (diff) | |
| download | busybox-332e4115c978094b3630cde62a7154a4fcd564d8.tar.gz | |
hush: make var nesting code independent of "local" support
Also, add code to abort at ~65000 function recursion depth.
SEGVing is not as nice as exiting with a message (and restoring termios!):
$ f() { echo -n .; f; }; f
....<many dots later>....hush: fatal recursion (depth 65281)
function old new delta
run_pipe 1826 1890 +64
pseudo_exec_argv 544 554 +10
parse_and_run_file 71 80 +9
i_getch 104 107 +3
done_command 99 102 +3
set_local_var 508 510 +2
helper_export_local 214 215 +1
builtin_local 49 46 -3
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(add/remove: 0/0 grow/shrink: 7/1 up/down: 92/-3) Total: 89 bytes
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/hush_test/hush-parsing/bkslash_newline1.tests')
0 files changed, 0 insertions, 0 deletions