Re: [libvirt] [PATCH] Avoid crash in virBufferEscapeString
On Wed, Oct 14, 2009 at 11:55:19PM -0400, Laine Stump wrote:
If virBufferEscapeString is called on a buffer that has 0 bytes of
space, a size of -1 will be passed to snprintf, resulting in a
segmentation fault. This patch checks for 0 space, and grows the
buffer if needed prior to determining size.
I discovered this when I accidentally made virBufferEscapeString the
first function to add something to a newly minted buffer.
Argh, right, I applied the patch,
thanks !
Daniel
--
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