the buff size is 256, so need use vsnprintf instead of vsprintf.
Signed-off-by: Chen Gang <[email protected]>
---
arch/arm/plat-samsung/pm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/plat-samsung/pm.c b/arch/arm/plat-samsung/pm.c
index 1507028..8d07b45 100644
--- a/arch/arm/plat-samsung/pm.c
+++ b/arch/arm/plat-samsung/pm.c
@@ -51,7 +51,7 @@ void s3c_pm_dbg(const char *fmt, ...)
char buff[256];
va_start(va, fmt);
- vsprintf(buff, fmt, va);
+ vsnprintf(buff, 256, fmt, va);
va_end(va);
printascii(buff);
--
1.7.10.4
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