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53209 + tests: do not unmetafy via string pointers into global parameter table

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Bart Schaefer 2024-11-05 13:50:51 -08:00
parent ac1fd06d7c
commit f282ff5792
3 changed files with 15 additions and 1 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2024-11-05 Bart Schaefer <schaefer@toltec-ubuntu>
* 53209 + comments + test: Src/params.c, Test/D04parameter.ztst:
do not unmetafy via string pointers into global parameter table
2024-10-16 Bart Schaefer <schaefer@toltec-ubuntu>
* 53146: Src/exec.c: trace flags cannot be copied from an

3
Src/params.c
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@ -3064,8 +3064,9 @@ getsparam(char *s)
mod_export char *
getsparam_u(char *s)
{
/* getsparam() returns pointer into global params table, so ... */
if ((s = getsparam(s)))
return unmetafy(s, NULL);
return unmeta(s); /* returns static pointer to copy */
return s;
}

8
Test/D04parameter.ztst
View file

@ -2834,3 +2834,11 @@ F:behavior, see http://austingroupbugs.net/view.php?id=888
fi
1:${(#X)...}: array of out-of-range characters
?(eval):4: character not in range
(
export ZDOTDIR=${ echo $PWD/'\0360\0237\0224\0256' }
$ZTST_testdir/../Src/zsh -c 'echo $ZDOTDIR'
)
0:regression for workers/53179 unicode ZDOTDIR
F:output ignorable as long as not an error
*>*