[PATCH] Linux: Pass size argument of epoll_create to the kernel
Florian Weimer
fweimer@redhat.com
Thu Dec 22 15:00:29 GMT 2022
The kernel actually verifies it, and a garbage value in the register
causes improper system call failures.
Fixes commit c1c0dea38833751f36a145c32 ("Linux: Remove epoll_create,
inotify_init from syscalls.list") and commit d1d23b134244d59c4d6ef2295
("Lninux: consolidate epoll_create implementation").
Tested on i686-linux-gnu, x86_64-linux-gnu.
---
sysdeps/unix/sysv/linux/epoll_create.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/sysdeps/unix/sysv/linux/epoll_create.c b/sysdeps/unix/sysv/linux/epoll_create.c
index afb1921637..cb6a67e602 100644
--- a/sysdeps/unix/sysv/linux/epoll_create.c
+++ b/sysdeps/unix/sysv/linux/epoll_create.c
@@ -25,7 +25,7 @@ int
epoll_create (int size)
{
#ifdef __NR_epoll_create
- return INLINE_SYSCALL_CALL (epoll_create);
+ return INLINE_SYSCALL_CALL (epoll_create, size);
#else
if (size <= 0)
{
base-commit: e2b68828fab4fdfa5595fa89180230cdc4373ec1
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