On Fri, Jan 15, 2010 at 04:17:44PM +0100, Daniel Veillard wrote:
On Fri, Jan 08, 2010 at 05:23:10PM +0000, Daniel P. Berrange wrote:
> Temp hack
> ---
> src/qemu/qemu_monitor_text.c | 9 +++------
> 1 files changed, 3 insertions(+), 6 deletions(-)
>
> diff --git a/src/qemu/qemu_monitor_text.c b/src/qemu/qemu_monitor_text.c
> index 52cd97c..2b8c1e8 100644
> --- a/src/qemu/qemu_monitor_text.c
> +++ b/src/qemu/qemu_monitor_text.c
> @@ -1678,14 +1678,12 @@ cleanup:
> int qemuMonitorTextGetPtyPaths(qemuMonitorPtr mon,
> virHashTablePtr paths)
> {
> - const char *cmd = "info chardev";
> char *reply = NULL;
> int ret = -1;
>
> - if (qemuMonitorCommand(mon, cmd, &reply) < 0) {
> - qemudReportError(NULL, NULL, NULL, VIR_ERR_OPERATION_FAILED,
> - _("failed to retrieve chardev info in qemu with
'%s'"),
> - cmd);
> + if (qemuMonitorCommand(mon, "info chardev", &reply) < 0) {
> + qemudReportError(NULL, NULL, NULL, VIR_ERR_OPERATION_FAILED,
"%s",
> + _("failed to retrieve chardev info in qemu with
'info chardev'"));
> goto cleanup;
> }
>
> @@ -1747,7 +1745,6 @@ int qemuMonitorTextGetPtyPaths(qemuMonitorPtr mon,
> ret = 0;
>
> cleanup:
> - VIR_FREE(cmd);
> VIR_FREE(reply);
> return ret;
> }
Looks strictly equivalent, ACK,
Sorry, this commit message should not have been left like this. There is
one subtle difference. The original code is free()ing a 'constant'
string. This is pretty much a guarenteed SEGV in malloc code.
Daniel
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