On 11/29/11 20:52, Matt Turner wrote:
I wonder if there are any other patterns we haven't seen yet?

Are you sure you want to know the answer to that?

server/hw/kdrive/ephyr/ephyrhostvideo.c:

void
ephyrHostEncodingsDelete (EphyrHostEncoding *a_encodings,
                          int a_num_encodings)
{
    int i=0 ;

    if (!a_encodings)
        return ;
    for (i=0; i < a_num_encodings; i++) {
        free(a_encodings[i].name) ;
        a_encodings[i].name = NULL ;
    }
    free(a_encodings) ;
}

void
ephyrHostAttributesDelete (EphyrHostAttribute *a_attributes)
{
    if (!a_attributes)
        return ;
    XFree (a_attributes) ;
}


xserver/hw/dmx/config/dmxconfig.c:

#define GEN(param,glob,def)                                                   \
 void dmxConfigSet##glob(const char *param) {                                 \
     if (dmx##glob) free((void *)dmx##glob);                                  \
     dmx##glob = strdup(param);                                               \
 }


xserver/hw/xfree86/parser/Configint.h:

#define TestFree(a) if (a) { free (a); a = NULL; }


xserver/hw/xfree86/xaa/xaaCpyArea.c:

                if (pboxNew1) {
                    free(pptNew1);
                    free(pboxNew1);
                }
[...]
    if (pboxNew2) {
        free(pptNew2);
        free(pboxNew2);
    }
    if (pboxNew1) {
        free(pptNew1);
        free(pboxNew1);
    }

xserver/xkb/xkbUtils.c:

                    if (dtype->map && dtype->map_count)
                        free(dtype->map);
                    if (dtype->preserve && dtype->map_count)
                        free(dtype->preserve);

xserver/xkb/xkb.c:

        else if (names->radio_groups) {
            free(names->radio_groups);
            names->radio_groups= NULL;
            names->num_rg= 0;
        }

[...]
    if (start!=NULL)
        free((char *)start);

(Doesn't mean any are worth worrying about, just that they're out there.)

--
        -Alan Coopersmith-        [email protected]
         Oracle Solaris Platform Engineering: X Window System

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