On 2/22/17 6:47 AM, Grisha Levit wrote:
> The special-case handling of namerefs as for loop control variables is
> missing checks for the readonly attribute on the nameref and allows
> creation of forbidden nameref self-references.
Thanks for the report and fix.
Chet
--
``The lyf so short, the c
On 2/22/17 2:33 AM, ZhangXiao wrote:
> Hi Chet and experts,
>
> Build in command "read" with "-e" option causes memory leak. Can be
> reproduced with below script and lots of input data.
>
> $cat script.sh
> #!/bin/bash/bash
> while [ 1 ];
> do
> read -e data;
> echo $data;
> done
On 2/22/17 8:27 AM, Grisha Levit wrote:
> These are currently missing from the compspec/compopt displays:
Good catch; thanks for the patch.
Chet
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRUc.
These are currently missing from the compspec/compopt displays:
$ complete -o noquote -o nospace -E
$ complete -p -E
complete -o nospace -E
$ compopt -E | grep -ow 'no\w*'
nospace
---
builtins/complete.def | 6 ++
1 file changed, 6 insertions(+)
diff --git a/builtins/complete.def b/builtin
The special-case handling of namerefs as for loop control variables is
missing checks for the readonly attribute on the nameref and allows
creation of forbidden nameref self-references.
$ declare -rn ref=a
$ for ref in b; { :; }
$ declare -p ref
declare -nr ref="b"
$ declare -n ref
$ for ref in r
Hi Chet and experts,
Build in command "read" with "-e" option causes memory leak. Can be
reproduced with below script and lots of input data.
$cat script.sh
#!/bin/bash/bash
while [ 1 ];
do
read -e data;
echo $data;
done
$./script.sh
The patch at the end of this mail can fix it.
