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标题: LR运行报错memory violation : Exception ACCESS_VIOLATION received，跪求指导 [打印本页]

作者: 辛如玉 时间: 2016-7-4 11:59
标题: LR运行报错memory violation : Exception ACCESS_VIOLATION received，跪求指导
代码执行到getstr(lr_eval_string ("{newstr}"),*p);这个函数之后就报错 Action.c(36): Error: C interpreter run time error: Action.c (36): Error -- memory violation : Exception ACCESS_VIOLATION received. 定位出问题的代码是*dest=*str; 求各位大神指导，这样的报错是怎么回事？要怎么修改呢？

Action()
{
int i,len;
char *p;
p=(char *)calloc(1000,sizeof(char));
// web_set_max_html_param_len("4096");

web_reg_save_param("str",
"LB=onclick=\"atarget(this)\" class=\"s xst\">",
"RB= class=\"xi2\">0</a>",
"Ord=all",
LAST);

web_url("host","URL=http://bs.testroad.org/forum-15-2.html",LAST);

len=lr_paramarr_len("str");
lr_output_message ("%d",len);

for (i=1;i<=len;i++) {
lr_save_string(lr_paramarr_idx("str",i),"newstr");
getstr(lr_eval_string ("{newstr}"),*p);

lr_output_message ("帖子标题为:%s",p);
}

free(p);
return 0;
}

char * getstr(char * str,char * dest){
int i,len;
len=strlen(str);
// lr_output_message ("%s %s",*str,*dest);
for (i=0;i<len;i++) {
if (*str!='<') {
*dest=*str;
str++;
dest++;
}else{
break;
}

}
// while (*str!='<') {
// *dest=*str;
// str++;
// dest++;
// }

*dest='\0';
return dest;
}

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