[PATCH liburing v1 09/10] test/eventfd-disable: Fix reading uninitialized variable

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



From: Ammar Faizi <ammarfaizi2@xxxxxxxxxxx>

Fix this:

  ==2256099== Conditional jump or move depends on uninitialised value(s)
  ==2256099==    at 0x109DF5: main (eventfd-disable.c:136)

Link: https://github.com/axboe/liburing/issues/640
Reported-by: Vitaly Chikunov <vt@xxxxxxxxxxxx>
Signed-off-by: Ammar Faizi <ammarfaizi2@xxxxxxxxxxx>
---
 test/eventfd-disable.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/eventfd-disable.c b/test/eventfd-disable.c
index 2c8cf6d..9de2465 100644
--- a/test/eventfd-disable.c
+++ b/test/eventfd-disable.c
@@ -21,7 +21,7 @@ int main(int argc, char *argv[])
 	struct io_uring_sqe *sqe;
 	struct io_uring_cqe *cqe;
 	struct io_uring ring;
-	uint64_t ptr;
+	uint64_t ptr = 0;
 	struct iovec vec = {
 		.iov_base = &ptr,
 		.iov_len = sizeof(ptr)
-- 
Ammar Faizi




[Index of Archives]     [Linux Samsung SoC]     [Linux Rockchip SoC]     [Linux Actions SoC]     [Linux for Synopsys ARC Processors]     [Linux NFS]     [Linux NILFS]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]


  Powered by Linux