37 lines
914 B
Plaintext
37 lines
914 B
Plaintext
$OpenBSD: patch-src_avl_avl_c,v 1.4 2005/04/19 20:23:44 sturm Exp $
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--- src/avl/avl.c.orig Mon Jul 5 22:44:13 2004
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+++ src/avl/avl.c Tue Apr 19 22:18:54 2005
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@@ -35,6 +35,7 @@
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#include <stdio.h>
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#include <stdlib.h>
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+#include <string.h>
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#include "avl.h"
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@@ -1063,9 +1064,11 @@ typedef struct _link_node {
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static char balance_chars[3] = {'\\', '-', '/'};
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static int
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-default_key_printer (char * buffer, void * key)
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+default_key_printer (char * buffer, size_t size, void * key)
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{
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- return sprintf (buffer, "%p", key);
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+ snprintf (buffer, size, "%p", key);
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+
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+ return strlen(buffer);
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}
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/*
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@@ -1108,8 +1111,8 @@ print_node (avl_key_printer_fun_type key
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link_node * link)
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{
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char buffer[256];
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- unsigned int width;
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- width = key_printer (buffer, node->key);
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+ size_t width;
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+ width = key_printer (buffer, sizeof(buffer), node->key);
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if (node->right) {
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link_node here;
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