there's this snippet in ffserver.c :
len = c->buffer_end - c->buffer_ptr;
if (len < 4) {
/* fail safe - should never happen */
fail1: //I am
talking about this label fail1
c->buffer_ptr = c->buffer_end;
return 0;
}
len = (c->buffer_ptr[0] << 24) |
(c->buffer_ptr[1] << 16) |
(c->buffer_ptr[2] << 8) |
(c->buffer_ptr[3]);
if (len > (c->buffer_end - c->buffer_ptr))
goto fail1;
1) Why does it return 0 in the case of a fail? It should return -1,
right?
2) Unable to understand what the c->buffer contains.
Regards,
canaar
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