[Bug 333955] Re: New gpac revision (0.4.4-0.3ubuntu4)

Daniel Holbach daniel.holbach at ubuntu.com
Thu Feb 26 05:41:26 GMT 2009


I'm not sure that's the best fix.

Best to talk to the security folks and upstream about it. The traces
mention chpl_New() as the last function that is called in gpac:

1        GF_ChapterListBox *tmp;
2       
3        tmp = (GF_ChapterListBox *) malloc(sizeof(GF_ChapterListBox));
4        if (tmp == NULL) return NULL;
5        memset(tmp, 0, sizeof(GF_CopyrightBox));
6        tmp->list = gf_list_new();
7        gf_isom_full_box_init((GF_Box *)tmp);
8        tmp->type = GF_ISOM_BOX_TYPE_CHPL;
9        tmp->version = 1;
10      return (GF_Box *)tmp;

I guess there's cases where sizeof(GF_ChapterListBox) !=
sizeof(GF_CopyrightBox).

-- 
New gpac revision (0.4.4-0.3ubuntu4)
https://bugs.launchpad.net/bugs/333955
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