From 1dcfbe2a01c36cbc03e5422144358e5d0feacf3c Mon Sep 17 00:00:00 2001 From: Jaegeuk Kim Date: Wed, 12 Sep 2018 10:10:51 -0700 Subject: [PATCH] fix wrong ioctl direction for F2FS_IOC_GET_PIN_FILE Change-Id: I0cf212c3e1770e233ae1f70e7fc4a6d70b82583e Signed-off-by: Jaegeuk Kim --- secdiscard.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/secdiscard.cpp b/secdiscard.cpp index 60834e8..25a0826 100644 --- a/secdiscard.cpp +++ b/secdiscard.cpp @@ -73,7 +73,7 @@ int main(int argc, const char * const argv[]) { #define F2FS_IOCTL_MAGIC 0xf5 #endif #define F2FS_IOC_SET_PIN_FILE _IOW(F2FS_IOCTL_MAGIC, 13, __u32) -#define F2FS_IOC_GET_PIN_FILE _IOW(F2FS_IOCTL_MAGIC, 14, __u32) +#define F2FS_IOC_GET_PIN_FILE _IOR(F2FS_IOCTL_MAGIC, 14, __u32) #endif android::base::unique_fd fd(TEMP_FAILURE_RETRY(open( target.c_str(), O_WRONLY, 0)));