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updated for version 7.2.423

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Problem:    Crash when assigning s: to variable. (Yukihiro Nakadaira)
Solution:   Make ga_scripts contain pointer to scriptvar_T instead of
            scriptvar_T itself. (Dominique Pelle)
This commit is contained in:
Bram Moolenaar
2010-05-14 12:16:25 +02:00
parent 54ab0f1e54
commit 9577c3e973
2 changed files with 18 additions and 11 deletions
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27
src/eval.c
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@@ -145,9 +145,9 @@ typedef struct
dict_T sv_dict;
} scriptvar_T;
static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T), 4, NULL};
#define SCRIPT_SV(id) (((scriptvar_T *)ga_scripts.ga_data)[(id) - 1])
#define SCRIPT_VARS(id) (SCRIPT_SV(id).sv_dict.dv_hashtab)
static garray_T ga_scripts = {0, 0, sizeof(scriptvar_T *), 4, NULL};
#define SCRIPT_SV(id) (((scriptvar_T **)ga_scripts.ga_data)[(id) - 1])
#define SCRIPT_VARS(id) (SCRIPT_SV(id)->sv_dict.dv_hashtab)
static int echo_attr = 0; /* attributes used for ":echo" */
@@ -866,10 +866,6 @@ eval_clear()
hash_init(&vimvarht); /* garbage_collect() will access it */
hash_clear(&compat_hashtab);
/* script-local variables */
for (i = 1; i <= ga_scripts.ga_len; ++i)
vars_clear(&SCRIPT_VARS(i));
ga_clear(&ga_scripts);
free_scriptnames();
/* global variables */
@@ -878,6 +874,14 @@ eval_clear()
/* autoloaded script names */
ga_clear_strings(&ga_loaded);
/* script-local variables */
for (i = 1; i <= ga_scripts.ga_len; ++i)
{
vars_clear(&SCRIPT_VARS(i));
vim_free(SCRIPT_SV(i));
}
ga_clear(&ga_scripts);
/* unreferenced lists and dicts */
(void)garbage_collect();
@@ -18803,7 +18807,7 @@ find_var_in_ht(ht, varname, writing)
/* Must be something like "s:", otherwise "ht" would be NULL. */
switch (varname[-2])
{
case 's': return &SCRIPT_SV(current_SID).sv_var;
case 's': return &SCRIPT_SV(current_SID)->sv_var;
case 'g': return &globvars_var;
case 'v': return &vimvars_var;
case 'b': return &curbuf->b_bufvar;
@@ -18928,13 +18932,14 @@ new_script_vars(id)
ht = &SCRIPT_VARS(i);
if (ht->ht_mask == HT_INIT_SIZE - 1)
ht->ht_array = ht->ht_smallarray;
sv = &SCRIPT_SV(i);
sv = SCRIPT_SV(i);
sv->sv_var.di_tv.vval.v_dict = &sv->sv_dict;
}
while (ga_scripts.ga_len < id)
{
sv = &SCRIPT_SV(ga_scripts.ga_len + 1);
sv = SCRIPT_SV(ga_scripts.ga_len + 1) =
(scriptvar_T *)alloc_clear(sizeof(scriptvar_T));
init_var_dict(&sv->sv_dict, &sv->sv_var);
++ga_scripts.ga_len;
}
@@ -21931,7 +21936,7 @@ write_viminfo_varlist(fp)
if (find_viminfo_parameter('!') == NULL)
return;
fprintf(fp, _("\n# global variables:\n"));
fputs(_("\n# global variables:\n"), fp);
todo = (int)globvarht.ht_used;
for (hi = globvarht.ht_array; todo > 0; ++hi)