The following patch against bluez-libs-3.4 fixes a problem where the
last character of a null-terminated string is lost. Adding the +1
accounts for and preserves the null terminator.
Regards,
Jeff
--- bluez-libs-3.4/src/sdp.c 2006-08-24 20:16:12.000000000 -0500
+++ bluez-libs-3.4/src/sdp.c.mod 2006-09-02 12:12:51.000000000 -0500
@@ -498,7 +498,7 @@
if (!value)
return NULL;
- length = strlen((char *) value);
+ length = strlen((char *) value) + 1;
break;
default:
length = 0;
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Hi Jeff,
> Oh, I get it. I was looking at where it was published
> (sdp_set_info_attr), but now I see where it's queried (from `sdptool
> browse`). So maybe this patch is more appropriate.
we can try this. Patch is in the CVS now.
Regards
Marcel
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Oh, I get it. I was looking at where it was published
(sdp_set_info_attr), but now I see where it's queried (from `sdptool
browse`). So maybe this patch is more appropriate.
Regards,
Jeff
--- bluez-libs-3.4/src/sdp.c 2006-08-24 20:16:12.000000000 -0500
+++ bluez-libs-3.4/src/sdp.c.mod 2006-09-04 17:07:56.000000000 -0500
@@ -1148,13 +1148,13 @@
{
sdp_data_t *d = sdp_data_get(rec, SDP_ATTR_SVCNAME_PRIMARY);
if (d)
- printf("Service Name: %s\n", d->val.str);
+ printf("Service Name: %.*s\n", d->unitSize, d->val.str);
d = sdp_data_get(rec, SDP_ATTR_SVCDESC_PRIMARY);
if (d)
- printf("Service Description: %s\n", d->val.str);
+ printf("Service Description: %.*s\n", d->unitSize, d->val.str);
d = sdp_data_get(rec, SDP_ATTR_PROVNAME_PRIMARY);
if (d)
- printf("Service Provider: %s\n", d->val.str);
+ printf("Service Provider: %.*s\n", d->unitSize, d->val.str);
}
#ifdef SDP_DEBUG
On 9/3/06, Marcel Holtmann <[email protected]> wrote:
> Hi Jeff,
>
> > The following patch against bluez-libs-3.4 fixes a problem where the
> > last character of a null-terminated string is lost. Adding the +1
> > accounts for and preserves the null terminator.
>
> the SDP strings are not NULL terminated strings. They a prefixed with a
> length value. So what is the reason for storing the NULL terminator in
> the records? Show me an example what actually goes wrong here.
>
> Regards
>
> Marcel
>
>
>
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>
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Hi Jeff,
> The following patch against bluez-libs-3.4 fixes a problem where the
> last character of a null-terminated string is lost. Adding the +1
> accounts for and preserves the null terminator.
the SDP strings are not NULL terminated strings. They a prefixed with a
length value. So what is the reason for storing the NULL terminator in
the records? Show me an example what actually goes wrong here.
Regards
Marcel
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