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Fix ragg2 -w issue

This commit is contained in:
pancake 2015-05-13 23:20:56 +02:00
parent 14c6e46bfc
commit 45c5cd6b7a
1 changed files with 10 additions and 5 deletions
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15
binr/ragg2/ragg2.c
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@ -1,4 +1,4 @@
/* radare - LGPL - Copyright 2011-2014 - pancake */
/* radare - LGPL - Copyright 2011-2015 - pancake */
#include <r_egg.h>
#include <r_bin.h>
@ -139,15 +139,20 @@ int main(int argc, char **argv) {
break;
case 'w':
{
char *p = strchr (optarg, ':');
char *arg = strdup (optarg);
char *p = strchr (arg, ':');
if (p) {
int len, off = r_num_math (NULL, optarg);
ut8 *b = malloc (strlen (optarg)+1);
len = r_hex_str2bin (p+1, b);
int len, off;
ut8 *b;
*p++ = 0;
off = r_num_math (NULL, arg);
b = malloc (strlen (optarg)+1);
len = r_hex_str2bin (p, b);
if (len>0) r_egg_patch (egg, off, (const ut8*)b, len);
else eprintf ("Invalid hexstr for -w\n");
free (b);
} else eprintf ("Missing colon in -w\n");
free (arg);
}
break;
case 'n': {