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sprintf elimination 

svn path=/trunk/; revision=15460
This commit is contained in:
Ronnie Sahlberg 2005-08-20 05:37:08 +00:00
parent 54b6bc0e32
commit 401c07b4dd
1 changed files with 6 additions and 3 deletions
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9
epan/dissectors/packet-ospf.c
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@ -46,6 +46,7 @@
#include <epan/packet.h>
#include <epan/ipproto.h>
#include <epan/in_cksum.h>
#include <epan/emem.h>
#include "packet-rsvp.h"
#define OSPF_VERSION_2 2
@ -2323,8 +2324,8 @@ static void dissect_ospf_v3_address_prefix(tvbuff_t *tvb, int offset, int prefix
guint8 value;
guint8 position;
guint8 bufpos;
gchar buffer[32+7];
gchar bytebuf[3];
gchar *buffer;
gchar *bytebuf;
guint8 bytes_to_process;
int start_offset;
@ -2333,6 +2334,7 @@ static void dissect_ospf_v3_address_prefix(tvbuff_t *tvb, int offset, int prefix
bufpos=0;
bytes_to_process=((prefix_length+31)/32)*4;
buffer=ep_alloc(32+7);
while (bytes_to_process > 0 ) {
value=tvb_get_guint8(tvb, offset);
@ -2340,7 +2342,8 @@ static void dissect_ospf_v3_address_prefix(tvbuff_t *tvb, int offset, int prefix
if ( (position > 0) && ( (position%2) == 0 ) )
buffer[bufpos++]=':';
sprintf(bytebuf,"%02x",value);
bytebuf=ep_alloc(3);
g_snprintf(bytebuf, 3, "%02x",value);
buffer[bufpos++]=bytebuf[0];
buffer[bufpos++]=bytebuf[1];