[Minios-devel] [UNIKRAFT PATCH v2 1/8] lib/uksched: Initialize `stack` with `NULL` in uk_sched_thread_create()

[Simon Kuenzer <simon.kuenzer@xxxxxxxxx>]

Initialize `stack` with `NULL` in uk_sched_thread_create() to avoid
potential bugs caused by uninitialized usaged in the error block
(err jump label).

Signed-off-by: Simon Kuenzer <simon.kuenzer@xxxxxxxxx>
---
 lib/uksched/sched.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/uksched/sched.c b/lib/uksched/sched.c
index bac86b3..0887b44 100644
--- a/lib/uksched/sched.c
+++ b/lib/uksched/sched.c
@@ -155,7 +155,7 @@ struct uk_thread *uk_sched_thread_create(struct uk_sched 
*sched,
                const char *name, void (*function)(void *), void *arg)
 {
        struct uk_thread *thread = NULL;
-       void *stack;
+       void *stack = NULL;
        int rc;
 
        thread = uk_malloc(sched->allocator, sizeof(struct uk_thread));
-- 
2.7.4


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