diff options
| author | Eziotao <[email protected]> | 2023-04-13 17:47:26 +0800 |
|---|---|---|
| committer | guo <[email protected]> | 2023-04-15 15:18:15 +0800 |
| commit | 870bf849648c34ca8fee363dde44bd3f67179ccc (patch) | |
| tree | 1579d4d03c02c4605dc50f1d4af2a11049ffc0b1 | |
| parent | 2638a2a90ce544cdb9892be943bfd51ea362b936 (diff) | |
下标越界判断有误（interrupt.c）
| -rw-r--r-- | bsp/allwinner_tina/libcpu/interrupt.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/bsp/allwinner_tina/libcpu/interrupt.c b/bsp/allwinner_tina/libcpu/interrupt.c index 7c4e5cda1b..c41b447b5a 100644 --- a/bsp/allwinner_tina/libcpu/interrupt.c +++ b/bsp/allwinner_tina/libcpu/interrupt.c @@ -70,7 +70,7 @@ void rt_hw_interrupt_init(void) void rt_hw_interrupt_mask(int vector) { int index; - if ((vector < 0) || (vector > INTERRUPTS_MAX)) + if ((vector < 0) || (vector >= INTERRUPTS_MAX)) { return; } @@ -89,7 +89,7 @@ void rt_hw_interrupt_mask(int vector) void rt_hw_interrupt_umask(int vector) { int index; - if ((vector < 0) || (vector > INTERRUPTS_MAX)) + if ((vector < 0) || (vector >= INTERRUPTS_MAX)) { return; } @@ -114,7 +114,7 @@ rt_isr_handler_t rt_hw_interrupt_install(int vector, rt_isr_handler_t handler, rt_isr_handler_t old_handler = RT_NULL; int index; - if ((vector < 0) || (vector > INTERRUPTS_MAX)) + if ((vector < 0) || (vector >= INTERRUPTS_MAX)) { return old_handler; } |