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authorin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2002-07-03 00:13:37 +0800
committerin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2002-07-03 00:13:37 +0800
commitff4ffacb7724c2b150b99ca9728c0ea6cb11442e (patch)
tree932690da44f4e9c334b6deaba0fbe524a5aaaaf9 /mbbsd
parentc437e6d23ce2e082d1faacaa36e1b4150dce3a21 (diff)
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fix buffer overflow, search use last value
git-svn-id: http://opensvn.csie.org/pttbbs/pttbbs/trunk/pttbbs@404 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
-rw-r--r--mbbsd/read.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/mbbsd/read.c b/mbbsd/read.c
index 8fbbf9a9..fe8c871d 100644
--- a/mbbsd/read.c
+++ b/mbbsd/read.c
@@ -1,4 +1,4 @@
-/* $Id: read.c,v 1.6 2002/07/02 15:08:52 in2 Exp $ */
+/* $Id: read.c,v 1.7 2002/07/02 16:13:37 in2 Exp $ */
#include "bbs.h"
#define MAXPATHLEN 256
@@ -461,7 +461,7 @@ static int select_read(keeploc_t *locmem, int sr_mode) {
fileheader_t fh;
char fpath[80], genbuf[MAXPATHLEN], buf3[5];
char static t_ans[TTLEN+1]="";
- char static a_ans[IDLEN+1]="";
+ char static a_ans[TTLEN+1]="";
int fd, fr, size = sizeof(fileheader_t);
struct stat st;
/* rocker.011018: make a reference number for process article */
@@ -479,11 +479,14 @@ static int select_read(keeploc_t *locmem, int sr_mode) {
else
{
char buff[80];
+ char newdata[35];
query = (sr_mode == RS_RELATED) ? t_ans : a_ans;
sprintf(buff, "·j´M%s [%s] ",
(sr_mode == RS_RELATED) ? "¼ÐÃD" : "§@ªÌ", query);
- getdata(b_lines, 0,buff, query, 30, DOECHO);
+ getdata(b_lines, 0, buff, newdata, sizeof(newdata), DOECHO);
+ if( newdata[0] )
+ strcpy(query, newdata);
if(!(*query))
return DONOTHING;
}