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2020-04-15vhost-user-gpu: Release memory returned by vu_queue_pop() with free()Philippe Mathieu-Daudé1-2/+2
vu_queue_pop() returns memory that must be freed with free(). Cc: qemu-stable@nongnu.org Reported-by: Coverity (CID 1421887 ALLOC_FREE_MISMATCH) Suggested-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2020-03-16build-sys: do not make qemu-ga link with pixmanMarc-André Lureau1-0/+1191
Since commit d52c454aadcdae74506f315ebf8b58bb79a05573 ("contrib: add vhost-user-gpu"), qemu-ga is linking with pixman. This is because the Make-based build-system use a global namespace for variables, and we rely on "main.o-libs" for different linking targets. Note: this kind of variable clashing is hard to fix or prevent currently. meson should help, as declarations have a linear dependency and doesn't rely so much on variables and clever tricks. Note2: we have a lot of main.c (or other duplicated names!) in tree. Imho, it would be annoying and a bad workaroud to rename all those to avoid conflicts like I did here. Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1811670 Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com> Message-Id: <20200311160923.882474-1-marcandre.lureau@redhat.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>