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eval: Fix SEGV in test49

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ZyX
2017-03-05 01:37:16 +03:00
parent 6c622ed08b
commit faddd83db8
1 changed files with 4 additions and 2 deletions
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6
src/nvim/eval.c
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@@ -2055,6 +2055,7 @@ static char_u *get_lval(char_u *const name, typval_T *const rettv,
lp->ll_exp_name = (char *)make_expanded_name(name, expr_start, expr_end,
(char_u *)p);
lp->ll_name = lp->ll_exp_name;
if (lp->ll_exp_name == NULL) {
/* Report an invalid expression in braces, unless the
* expression evaluation has been cancelled due to an
@@ -2064,9 +2065,10 @@ static char_u *get_lval(char_u *const name, typval_T *const rettv,
EMSG2(_(e_invarg2), name);
return NULL;
}
}
lp->ll_name = lp->ll_exp_name;
lp->ll_name_len = 0;
} else {
lp->ll_name_len = strlen(lp->ll_name);
}
} else {
lp->ll_name = (const char *)name;
lp->ll_name_len = (size_t)((const char *)p - lp->ll_name);