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preproc: Use memset for stack allocated structure

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To be on safe side

Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
This commit is contained in:
Cyrill Gorcunov 2010-11-11 11:42:40 +03:00
parent 6f38fe6cd5
commit a22e7a983c
1 changed files with 4 additions and 11 deletions
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15
preproc.c
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@ -1946,14 +1946,9 @@ static bool if_condition(Token * tline, enum preproc_token ct)
"`%s' expects a macro name", pp_directives[ct]);
goto fail;
}
memset(&searching, 0, sizeof(searching));
searching.name = nasm_strdup(tline->text);
searching.casesense = true;
searching.plus = false;
searching.nolist = false;
//searching.in_progress = 0;
searching.max_depth = 0;
//searching.rep_nest = NULL;
searching.nparam_min = 0;
searching.nparam_max = INT_MAX;
tline = expand_smacro(tline->next);
skip_white_(tline);
@ -1995,11 +1990,9 @@ static bool if_condition(Token * tline, enum preproc_token ct)
}
ed = (ExpDef *) hash_findix(&expdefs, searching.name);
while (ed != NULL) {
if (!strcmp(ed->name, searching.name) &&
(ed->nparam_min <= searching.nparam_max
|| searching.plus)
&& (searching.nparam_min <= ed->nparam_max
|| ed->plus)) {
if (!strcmp(ed->name, searching.name) &&
(ed->nparam_min <= searching.nparam_max || searching.plus) &&
(searching.nparam_min <= ed->nparam_max || ed->plus)) {
found = true;
break;
}