25 lines
826 B
Plaintext
25 lines
826 B
Plaintext
$OpenBSD: patch-server_convert_c,v 1.1 2003/03/12 21:21:55 brad Exp $
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--- server/convert.c.orig Mon Dec 2 06:01:34 1996
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+++ server/convert.c Wed Mar 12 14:59:07 2003
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@@ -54,4 +54,6 @@ static char rcs_id[] = "@(#) 102.1 $Id:
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#define ACK3 3
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#define CHECK_ACK_BUF_SIZE (ACK_BUFSIZE + (SIZEOFLONG * 2) )
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+#define IR_INT_MAX 32767
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+#define IR_INT_INVAL(x) ((unsigned int)x > IR_INT_MAX)
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extern int errno;
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@@ -1779,4 +1781,6 @@ int size ;
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req->namelen = (int)L4TOL(buf + SIZE4);
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+ if( IR_INT_INVAL(req->namelen) )
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+ return( -1 );
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ir_debug( Dmsg(10,"req->namelen =%d\n", req->namelen ); )
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@@ -1786,4 +1790,6 @@ int size ;
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if( req->namelen > 0 ){
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req->name = buf + SIZE8 ;
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+ if( req->name[req->namelen - 1] != 0 )
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+ return( -1 );
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}
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ir_debug( Dmsg(10,"req->namelen =%d\n", req->namelen ); )
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