[PATCH 4/6] qemuProcessReportLogError: Remove unnecessary math for max error message

Now that error message formatting doesn't use fixed size buffers we can drop the math for calculating the maximum chunk of log to report in the error message and use a round number. This also makes it obvious that the chosen number is arbitrary. Signed-off-by: Peter Krempa <pkrempa(a)redhat.com&gt; --- src/qemu/qemu_process.c | 9 ++------- 1 file changed, 2 insertions(+), 7 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 398f63282e..55649286ae 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -2140,14 +2140,9 @@ qemuProcessReportLogError(qemuDomainLogContextPtr logCtxt, const char *msgprefix) { g_autofree char *logmsg = NULL; - size_t max; - max = VIR_ERROR_MAX_LENGTH - 1; - max -= strlen(msgprefix); - /* The length of the formatting string minus two '%s' */ - max -= strlen(_("%s: %s")) - 4; - - if (qemuProcessReadLog(logCtxt, &logmsg, max) < 0) + /* assume that 1024 chars of qemu log is the right balance */ + if (qemuProcessReadLog(logCtxt, &logmsg, 1024) < 0) return -1; virResetLastError(); -- 2.29.2