[libvirt] [PATCH] util: escapes special characters in VIR_LOG_REGEX

[Osier Yang]

On 2013年03月09日 22:49, Guannan Ren wrote:
> In debug mode, the bug failed to start vm
> error: Failed to start domain rhel5u9
> error: internal error Out of space while reading console log output:

It's hard to known why the old regex cause error like this, as they
looks quite unrelated. Can you explain more?

> ...
> ---
>   src/util/virlog.c | 2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/src/util/virlog.c b/src/util/virlog.c
> index 130bdff..957d993 100644
> --- a/src/util/virlog.c
> +++ b/src/util/virlog.c
> @@ -80,7 +80,7 @@ static regex_t *virLogRegex = NULL;
>
>
>   #define VIR_LOG_DATE_REGEX "[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]"
> -#define VIR_LOG_TIME_REGEX "[0-9][0-9]:[0-9][0-9]:[0-9][0-9].[0-9][0-9][0-9]+[0-9][0-9][0-9][0-9]"
> +#define VIR_LOG_TIME_REGEX "[0-9][0-9]:[0-9][0-9]:[0-9][0-9]\\.[0-9][0-9][0-9]\\+[0-9][0-9][0-9][0-9]"
>   #define VIR_LOG_PID_REGEX "[0-9]+"
>   #define VIR_LOG_LEVEL_REGEX "debug|info|warning|error"
>