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34322: bug with interface to parsestr() etc.

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Was showing up in places like ${(e)...} where command substitution
could reallocate the token string, but actually there was never any
guarantee that the lexer wouldn't do that, so this was always
a bit iffy.
This commit is contained in:
Peter Stephenson 2015-01-18 22:38:57 +00:00
parent 6856ab39e3
commit c6c9f5daf2
11 changed files with 59 additions and 26 deletions
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4
Src/Zle/compctl.c
View file

@ -3853,7 +3853,7 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
yaptr = get_user_var(uv);
if ((tt = cc->explain)) {
tt = dupstring(tt);
if ((cc->mask & CC_EXPANDEXPL) && !parsestr(tt)) {
if ((cc->mask & CC_EXPANDEXPL) && !parsestr(&tt)) {
singsub(&tt);
untokenize(tt);
}
@ -3873,7 +3873,7 @@ makecomplistflags(Compctl cc, char *s, int incmd, int compadd)
}
} else if ((tt = cc->explain)) {
tt = dupstring(tt);
if ((cc->mask & CC_EXPANDEXPL) && !parsestr(tt)) {
if ((cc->mask & CC_EXPANDEXPL) && !parsestr(&tt)) {
singsub(&tt);
untokenize(tt);
}