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freebsd-ports/japanese/FreeWnn-server/files/patch-ce
Satoshi Asami b578202a58 Fix another remote buffer overflow.
Obtained from:	Bugtraq-JP (SPS Advisory #34)
Submitted by:	kuriyama
2000-03-12 07:21:27 +00:00

34 lines
854 B
Plaintext

--- Wnn/jserver/do_env.c~ Wed Apr 28 09:25:54 1993
+++ Wnn/jserver/do_env.c Fri Mar 10 00:25:57 2000
@@ -79,10 +79,10 @@
char tmp_buf[256];
version = get4_cur();
- gets_cur(tmp_buf);
+ gets_cur(tmp_buf, 256);
tmp_buf[WNN_HOSTLEN-1] = '\0'; /* truncate by WNN_HOSTLEN */
strcpy(c_c->host_name, tmp_buf);
- gets_cur(tmp_buf);
+ gets_cur(tmp_buf, 256);
tmp_buf[WNN_ENVNAME_LEN-1] = '\0'; /* truncate by WNN_ENVNAME_LEN */
strcpy(c_c->user_name, tmp_buf);
error1("Inet user=%s@%s\n",c_c -> user_name,c_c->host_name);
@@ -125,7 +125,7 @@
js_connect()
{char n[256];
register int x;
- gets_cur(n);
+ gets_cur(n, 256);
x=conn1(n);
if(x==-1){error_ret(); return;}
put4_cur(x);
@@ -184,7 +184,7 @@
{
char n[256];
- gets_cur(n);
+ gets_cur(n, 256);
if(find_env_by_name(n) != -1){ /* exist */
put4_cur(1);
}else{