[libvirt] [PATCH] error: Fix macro checking for NULL arguments
Daniel P. Berrange
berrange at redhat.com
Tue Jun 19 14:03:19 UTC 2012
On Tue, Jun 19, 2012 at 03:58:32PM +0200, Peter Krempa wrote:
> Macro virCheckNullArgGoto is supposed to check for NULL argument but
> checks non-NULL instead.
> ---
> src/internal.h | 2 +-
> 1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/src/internal.h b/src/internal.h
> index 1b1598b..b09609e 100644
> --- a/src/internal.h
> +++ b/src/internal.h
> @@ -241,21 +241,21 @@
>
> # define virCheckNonNullArgReturn(argname, retval) \
> do { \
> if (argname == NULL) { \
> virReportInvalidNullArg(argname); \
This one has a typo too ^^^^^ s/NullArg/NonNullArg/
> return retval; \
> } \
> } while (0)
> # define virCheckNullArgGoto(argname, label) \
> do { \
> - if (argname == NULL) { \
> + if (argname != NULL) { \
> virReportInvalidNullArg(argname); \
> goto label; \
> } \
> } while (0)
> # define virCheckNonNullArgGoto(argname, label) \
> do { \
> if (argname == NULL) { \
> virReportInvalidNonNullArg(argname); \
> goto label; \
> } \
Daniel
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