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fix warning in cJson.c

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This commit is contained in:
liquanqing 2019-04-30 16:25:16 +08:00
parent a6edd12e06
commit bc1e9da659
1 changed files with 25 additions and 6 deletions
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31
easyflash/plugins/types/struct2json/src/cJSON.c
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@ -52,7 +52,7 @@ static char* cJSON_strdup(const char* str)
char* copy;
len = strlen(str) + 1;
if (!(copy = (char*)cJSON_malloc(len))) return 0;
if ((copy = (char*)cJSON_malloc(len)) == NULL) return 0;
memcpy(copy,str,len);
return copy;
}
@ -276,8 +276,27 @@ static char *print_string_ptr(const char *str,printbuffer *p)
strcpy(out,"\"\"");
return out;
}
ptr=str;while ((token=*ptr) && ++len) {if (strchr("\"\\\b\f\n\r\t",token)) len++; else if (token<32) len+=5;ptr++;}
ptr=str;
#if 0
while ((token=*ptr) && ++len)
{
if (strchr("\"\\\b\f\n\r\t",token))
len++;
else if (token<32)
len+=5;
ptr++;
}
#else
do {
token=*ptr;
if (strchr("\"\\\b\f\n\r\t",token))
len++;
else if (token<32)
len+=5;
ptr++;
} while (token && ++len);
#endif
if (p) out=ensure(p,len+3);
else out=(char*)cJSON_malloc(len+3);
if (!out) return 0;
@ -350,7 +369,7 @@ char *cJSON_PrintBuffered(cJSON *item,int prebuffer,int fmt)
p.length=prebuffer;
p.offset=0;
return print_value(item,0,fmt,&p);
return p.buffer;
//return p.buffer;
}
@ -421,7 +440,7 @@ static const char *parse_array(cJSON *item,const char *value)
while (*value==',')
{
cJSON *new_item;
if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */
if ((new_item=cJSON_New_Item()) == NULL) return 0; /* memory fail */
child->next=new_item;new_item->prev=child;child=new_item;
value=skip(parse_value(child,skip(value+1)));
if (!value) return 0; /* memory fail */
@ -533,7 +552,7 @@ static const char *parse_object(cJSON *item,const char *value)
while (*value==',')
{
cJSON *new_item;
if (!(new_item=cJSON_New_Item())) return 0; /* memory fail */
if ((new_item=cJSON_New_Item()) == NULL) return 0; /* memory fail */
child->next=new_item;new_item->prev=child;child=new_item;
value=skip(parse_string(child,skip(value+1)));
if (!value) return 0;