8139626643
Report from smatch: lm4549.c:234 lm4549_write_samples(14) error: buffer overflow 's->buffer' 1024 <= 1024 There must be enough space to add two entries starting with index s->buffer_level, therefore the old check was wrong. [Peter Maydell <peter.maydell@linaro.org> clarifies the nature of the analyser warning: I don't object to making the change to placate the analyser, but I don't think this is actually a buffer overrun. We always add and remove samples from the buffer two at a time, so it's not possible to get here with s->buffer_level == BUFFER_SIZE-1 (which is the only case where the old and new conditions give different answers).] Signed-off-by: Stefan Weil <sw@weilnetz.de> Signed-off-by: Stefan Hajnoczi <stefanha@gmail.com>
Read the documentation in qemu-doc.html or on http://wiki.qemu.org - QEMU team