diff options
| author | наб <nabijaczleweli@nabijaczleweli.xyz> | 2023-02-07 20:33:30 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2024-04-06 16:53:03 +0800 |
| commit | f0d4a2eeaf3cd151a37453ff1cd94fcc7a7b10af (patch) | |
| tree | 0e11bf10ba23d6fb590ad94add993f386e8a53b2 | |
| parent | b9c069b0cc372821942aecd04829030f5710baac (diff) | |
| download | dash-f0d4a2eeaf3cd151a37453ff1cd94fcc7a7b10af.tar.gz | |
histedit: Fix fs -s infinite loop
$ id 1
uid=1(daemon) gid=1(daemon) groups=1(daemon)
$ fc -s 2
fc -s 2
fc -s 2
fc -s 2
fc -s 2
src/dash: 1: fc: called recursively too many times
and I'm happy to call this "behaving exactly as I expected when I was
typing it in", so removing the XXX.
Adapted-from: NetBSD src bin/sh/histedit.c rev 1.38 by aymeric@
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | src/histedit.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/histedit.c b/src/histedit.c index fc87283..28956ec 100644 --- a/src/histedit.c +++ b/src/histedit.c @@ -382,12 +382,10 @@ histcmd(int argc, char **argv) evalstring(s, 0); if (displayhist && hist) { - /* - * XXX what about recursive and - * relative histnums. - */ history(hist, &he, H_ENTER, s); } + + break; } else fputs(s, efp); } |