* [PATCH] xen/arm: check string format for early_printk
@ 2013-05-23 15:05 Julien Grall
2013-05-30 8:59 ` Ian Campbell
0 siblings, 1 reply; 2+ messages in thread
From: Julien Grall @ 2013-05-23 15:05 UTC (permalink / raw)
To: xen-devel; +Cc: patches, ian.campbell, Julien Grall, Stefano.Stabellini
Signed-off-by: Julien Grall <julien.grall@linaro.org>
---
xen/include/asm-arm/early_printk.h | 14 ++++++++++----
1 file changed, 10 insertions(+), 4 deletions(-)
diff --git a/xen/include/asm-arm/early_printk.h b/xen/include/asm-arm/early_printk.h
index b72fce7..03ead23 100644
--- a/xen/include/asm-arm/early_printk.h
+++ b/xen/include/asm-arm/early_printk.h
@@ -14,13 +14,19 @@
#ifdef EARLY_PRINTK
-void early_printk(const char *fmt, ...);
-void early_panic(const char *fmt, ...) __attribute__((noreturn));
+void early_printk(const char *fmt, ...)
+ __attribute__((format (printf, 1, 2)));
+void early_panic(const char *fmt, ...) __attribute__((noreturn))
+ __attribute__((format (printf, 1, 2)));
#else
-static inline void early_printk(const char *fmt, ...) {}
-static inline void __attribute__((noreturn)) early_panic(const char *fmt, ...) {while(1);}
+static inline void early_printk(const char *fmt, ...)
+ __attribute__((format (printf, 1, 2)))
+{}
+static inline void __attribute__((noreturn)) early_panic(const char *fmt, ...)
+ __attribute__((format (printf, 1, 2)))
+{while(1);}
#endif
--
1.7.10.4
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH] xen/arm: check string format for early_printk
2013-05-23 15:05 [PATCH] xen/arm: check string format for early_printk Julien Grall
@ 2013-05-30 8:59 ` Ian Campbell
0 siblings, 0 replies; 2+ messages in thread
From: Ian Campbell @ 2013-05-30 8:59 UTC (permalink / raw)
To: Julien Grall; +Cc: Stefano.Stabellini, patches, xen-devel
On Thu, 2013-05-23 at 16:05 +0100, Julien Grall wrote:
> Signed-off-by: Julien Grall <julien.grall@linaro.org>
Acked + applied, thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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