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-rw-r--r--kdmlib/kdmtsak.cpp4
1 files changed, 2 insertions, 2 deletions
diff --git a/kdmlib/kdmtsak.cpp b/kdmlib/kdmtsak.cpp
index ab73826c9..82155d29c 100644
--- a/kdmlib/kdmtsak.cpp
+++ b/kdmlib/kdmtsak.cpp
@@ -33,13 +33,13 @@ int main (int argc, char *argv[])
if (verifier_result == 0) {
// OK, the calling process is authorized to retrieve SAK data
// First, flush the buffer
- mPipe_fd = open(FIFO_FILE, O_RDWR | O_NONBLOCK);
+ mPipe_fd = open(FIFO_FILE, O_RDONLY | O_NONBLOCK);
numread = 1;
while (numread > 0) {
numread = read(mPipe_fd, readbuf, 128);
}
// Now wait for SAK press
- mPipe_fd = open(FIFO_FILE, O_RDWR);
+ mPipe_fd = open(FIFO_FILE, O_RDONLY);
if (mPipe_fd > -1) {
numread = read(mPipe_fd, readbuf, 128);
readbuf[numread] = 0;