tree adc7766f25c5ff425fc63f3e89e5f5ef084ce8ae
parent 3db34bf64ab4f8797565dd8750003156c32b301d
author Daniel P. Berrange <berrange@redhat.com> 1453202068 +0000
committer Paolo Bonzini <pbonzini@redhat.com> 1453819854 +0100

char: remove fixed length filename allocation

A variety of places were snprintf()ing into a fixed length
filename buffer. Some of the buffers were stack allocated,
while another was heap allocated with g_malloc(). Switch
them all to heap allocated using g_strdup_printf() avoiding
arbitrary length restrictions.

This also facilitates later patches which will want to
populate the filename by calling external functions
which do not support use of a pre-allocated buffer.

Signed-off-by: Daniel P. Berrange <berrange@redhat.com>
Message-Id: <1453202071-10289-2-git-send-email-berrange@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>