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25656: free val only after it may be passed to strlen().

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This commit is contained in:
Clint Adams 2008-09-13 08:19:17 +00:00
parent 2b5ecaf476
commit 6b68cc95c7
2 changed files with 4 additions and 1 deletions
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3
ChangeLog
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@ -1,5 +1,8 @@
2008-09-13 Clint Adams <clint@zsh.org> 2008-09-13 Clint Adams <clint@zsh.org>
* 25656: Src/params.c: free val only after it may be passed to
strlen().
* 25655: Completion/Unix/Command/_rsync: remove completion for * 25655: Completion/Unix/Command/_rsync: remove completion for
--remove-sent-files option. --remove-sent-files option.

2
Src/params.c
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@ -2235,10 +2235,10 @@ setstrvalue(Value v, char *val)
case PM_INTEGER: case PM_INTEGER:
if (val) { if (val) {
v->pm->gsu.i->setfn(v->pm, mathevali(val)); v->pm->gsu.i->setfn(v->pm, mathevali(val));
zsfree(val);
if ((v->pm->node.flags & (PM_LEFT | PM_RIGHT_B | PM_RIGHT_Z)) && if ((v->pm->node.flags & (PM_LEFT | PM_RIGHT_B | PM_RIGHT_Z)) &&
!v->pm->width) !v->pm->width)
v->pm->width = strlen(val); v->pm->width = strlen(val);
zsfree(val);
} }
if (!v->pm->base && lastbase != -1) if (!v->pm->base && lastbase != -1)
v->pm->base = lastbase; v->pm->base = lastbase;