ARM: SAMSUNG: using vsnprintf instead of vsprintf for the limit buffer length 256 · 8baaa265c5 - Gogs

ARM: SAMSUNG: using vsnprintf instead of vsprintf for the limit buffer length 256

the buff is 256 limited, so need use vsnprintf instead of vsprintf

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Cc: Ben Dooks <ben@fluff.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

Chen Gang 12 years ago

parent

29fb58dc3c

commit

8baaa265c5

1 changed files with 1 additions and 1 deletions

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							+ 1
							
							- 1
						
arch/arm/plat-samsung/pm.c
							 
								View File
							
				@@ -51,7 +51,7 @@ void s3c_pm_dbg(const char *fmt, ...)
			
				 	char buff[256];
			
				 	va_start(va, fmt);
			
				-	vsprintf(buff, fmt, va);
			
				+	vsnprintf(buff, sizeof(buff), fmt, va);
			
				 	va_end(va);
			
				 	printascii(buff);