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| author | Cristian Ionescu-Idbohrn | 2009-10-05 02:07:23 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2009-10-05 02:07:23 +0200 |
| commit | 301f5ecb8d5fc1ed85942dd85d58f27a0c9a518a (patch) | |
| tree | 4df0dda30149bbf7054867203af0910d6cb113bf /shell | |
| parent | 4d8873f997053aa08c5932594b4078846115b861 (diff) | |
| download | busybox-301f5ecb8d5fc1ed85942dd85d58f27a0c9a518a.zip busybox-301f5ecb8d5fc1ed85942dd85d58f27a0c9a518a.tar.gz | |
ash: error out on ${#1#}, ${#$11}, ${#11#}
Signed-off-by: Cristian Ionescu-Idbohrn <cristian.ionescu-idbohrn@axis.com>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell')
| -rw-r--r-- | shell/ash.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/shell/ash.c b/shell/ash.c index 9f1f8a4..44d3a99 100644 --- a/shell/ash.c +++ b/shell/ash.c @@ -11291,6 +11291,8 @@ parsesub: { badsub: raise_error_syntax("bad substitution"); } + if (c != '}' && subtype == VSLENGTH) + goto badsub; STPUTC('=', out); flags = 0; |