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authorin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2004-06-10 19:13:48 +0800
committerin2 <in2@63ad8ddf-47c3-0310-b6dd-a9e9d9715204>2004-06-10 19:13:48 +0800
commit1b3c384f4438e862d1b36d3dc9f202be641f1b7f (patch)
tree51ca99de4431cfe8dfd19ad6b34e8114b7fbe25f /mbbsd
parent7a682002408149db360ca5e19ed08034464e0087 (diff)
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security fix in blog
git-svn-id: http://opensvn.csie.org/pttbbs/trunk/pttbbs@2058 63ad8ddf-47c3-0310-b6dd-a9e9d9715204
Diffstat (limited to 'mbbsd')
-rw-r--r--mbbsd/announce.c10
1 files changed, 9 insertions, 1 deletions
diff --git a/mbbsd/announce.c b/mbbsd/announce.c
index 844a6f72..3d1e3d9d 100644
--- a/mbbsd/announce.c
+++ b/mbbsd/announce.c
@@ -1128,7 +1128,7 @@ void BlogMain(int num)
system(genbuf);
break;
case '4':{
- char hash[35];
+ char hash[33];
int i;
getdata(16, 0, "請輸入該篇的雜湊值: ",
hash, sizeof(hash), DOECHO);
@@ -1170,8 +1170,16 @@ void BlogMain(int num)
case '5': {
char date[9];
+ int i;
getdata(16, 0, "請輸入該篇的日期(yyyymmdd): ",
date, sizeof(date), DOECHO);
+ for( i = 0 ; i < 9 ; ++i )
+ if( !isdigit(date[i]) )
+ break;
+ if( i != 9 ){
+ vmsg("輸入錯誤");
+ break;
+ }
snprintf(genbuf, sizeof(genbuf),
"bin/builddb.pl -D %s %s", date, currboard);
system(genbuf);