[PATCH] mwave: missing __user in ioctl struct declaration

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>

[PATCH] mwave: missing __user in ioctl struct declaration
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Al Viro · Linus Torvalds
1 parent 7877327d9c
Showing 1 changed file with 1 additions and 1 deletions Side-by-side Diff
drivers/char/mwave/mwavepub.h
@@ -69,7 +69,7 @@
 typedef struct _MW_READWRITE {
 	unsigned short usDspAddress;	/* The dsp address */
 	unsigned long ulDataLength;	/* The size in bytes of the data or user buffer */
-	void *pBuf;		/* Input:variable sized buffer */
+	void __user *pBuf;		/* Input:variable sized buffer */
 } MW_READWRITE, *pMW_READWRITE;
  
 #define IOCTL_MW_RESET           _IO(MWAVE_MINOR,1)
...	...	@@ -69,7 +69,7 @@
69	69	typedef struct _MW_READWRITE {
70	70	unsigned short usDspAddress; /* The dsp address */
71	71	unsigned long ulDataLength; /* The size in bytes of the data or user buffer */
72		- void pBuf; / Input:variable sized buffer */
	72	+ void __user pBuf; / Input:variable sized buffer */
73	73	} MW_READWRITE, *pMW_READWRITE;
74	74
75	75	#define IOCTL_MW_RESET _IO(MWAVE_MINOR,1)