Messages in this thread | | | Date | Wed, 25 Sep 2002 17:11:57 -0700 | From | David Brownell <> | Subject | Re: [linux-usb-devel] [RFC] consolidate /sbin/hotplug call for pci and usb |
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> + /* stuff we want to pass to /sbin/hotplug */ > + envp[i++] = scratch; > + scratch += sprintf (scratch, "PCI_CLASS=%04X", pdev->class) + 1; > + > + envp[i++] = scratch; > + scratch += sprintf (scratch, "PCI_ID=%04X:%04X", > + pdev->vendor, pdev->device) + 1;
And so forth. Use "snprintf" and prevent overrunning those buffers...
- Dave
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