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binarybuffer: use strndup to allocate string 

Change-Id: I65d8f37b18d5b5a798406b956f50ab7bb550e172
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/246
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
This commit is contained in:
Spencer Oliver 2011-12-01 14:15:10 +00:00 committed by Andreas Fritiofson
parent 4f4acc3669
commit 3dde0f47b2
1 changed files with 2 additions and 4 deletions
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6
src/helper/binarybuffer.c
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@ -255,7 +255,7 @@ static void str_radix_guess(const char **_str, unsigned *_str_len,
if (0 != radix)
return;
const char *str = *_str;
unsigned str_len = *_str_len;
unsigned str_len = *_str_len;
if (str[0] == '0' && (str[1] == 'x' || str[1] == 'X'))
{
radix = 16;
@ -293,9 +293,7 @@ int str_to_buf(const char *str, unsigned str_len,
return 0;
/* copy to zero-terminated buffer */
char *charbuf = malloc(str_len + 1);
memcpy(charbuf, str, str_len);
charbuf[str_len] = '\0';
char *charbuf = strndup(str, str_len);
/* number of digits in base-256 notation */
unsigned b256_len = ceil_f_to_u32(str_len * factor);