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| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-26 19:25:40 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-07-26 20:33:51 +0200 |
| commit | d5b500c81c1ec73d2feeea14c2e872726044d9e8 (patch) | |
| tree | 8d0164c544655b35ccac48cc140b03d35772d1e5 /shell/ash_doc.txt | |
| parent | b8ab27bf53797ec98c7c7d1c80a5a0a062f273a5 (diff) | |
| download | busybox-d5b500c81c1ec73d2feeea14c2e872726044d9e8.tar.gz | |
ash: [VAR] Fix poplocalvar leak
Upstream commit:
Date: Tue, 25 May 2010 18:14:32 +0800
[VAR] Fix poplocalvar leak
When a variable is marked as local, we set VSTRFIXED on its vp
recored. However, poplocalvar never clears this flag for variables
that were unset to begin with. Thus if you ever made an unset
variable local, it would get the VSTRFIXED bit and stick around
forever.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'shell/ash_doc.txt')
0 files changed, 0 insertions, 0 deletions