Re: [Qemu-devel] [PATCH v2 3/3] net: tap: restrict bridge name to IFNAMSIZ

[P J P]

+-- On Mon, 1 Jul 2019, Daniel P. Berrangé wrote --+
| Playing games with multiple "perfectly" sized static buffers & snprintf is 
| madness. How about re-writing this method so that it just uses 
| g_strdup_printf() to dynamically format the helper_cmd string.
| 
| Alternatively we could get rid of the use of shell and directly exec the 
| helper program. This would let us just pass argv[] and avoid the printf'ing 
| entirely.

Okay, makes sense; I'll prepare patch v3.

Thank you.
--
Prasad J Pandit / Red Hat Product Security Team
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