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Fix issues reported by Coverity (#2681)

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Fix multi-module issues and gui sample issues reported by Coverity.
And refine the build script of go language-binding sample.
This commit is contained in:
Wenyong Huang
2023-10-31 10:48:51 +08:00
committed by GitHub
parent 613c7ca48f
commit 3570a94a08
6 changed files with 24 additions and 31 deletions
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16
samples/gui/wasm-apps/decrease/src/main.c
View File

@ -46,14 +46,14 @@ on_init()
count_label = lv_label_create(NULL, NULL);
lv_obj_align(count_label, NULL, LV_ALIGN_IN_TOP_MID, 0, 0);
btn1 = lv_btn_create(
NULL, NULL); /*Create a button on the currently loaded screen*/
lv_obj_set_event_cb(
btn1,
btn_event_cb); /*Set function to be called when the button is released*/
lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0); /*Align below the label*/
/* Create a button on the currently loaded screen */
btn1 = lv_btn_create(NULL, NULL);
/* Set function to be called when the button is released */
lv_obj_set_event_cb(btn1, (lv_event_cb_t)btn_event_cb);
/* Align below the label */
lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0);
/*Create a label on the button*/
/* Create a label on the button */
lv_obj_t *btn_label = lv_label_create(btn1, NULL);
lv_label_set_text(btn_label, "Click --");
@ -61,7 +61,7 @@ on_init()
lv_label_set_text(label_count1, "100");
lv_obj_align(label_count1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
/* set up a timer */
/* Set up a timer */
user_timer_t timer;
timer = api_timer_create(10, true, false, timer1_update);
if (timer)

16
samples/gui/wasm-apps/increase/src/main.c
View File

@ -46,14 +46,14 @@ on_init()
count_label = lv_label_create(NULL, NULL);
lv_obj_align(count_label, NULL, LV_ALIGN_IN_TOP_MID, 0, 0);
btn1 = lv_btn_create(
NULL, NULL); /*Create a button on the currently loaded screen*/
lv_obj_set_event_cb(
btn1,
btn_event_cb); /*Set function to be called when the button is released*/
lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0); /*Align below the label*/
/* Create a button on the current loaded screen */
btn1 = lv_btn_create(NULL, NULL);
/* Set function to be called when the button is released */
lv_obj_set_event_cb(btn1, (lv_event_cb_t)btn_event_cb);
/* Align below the label */
lv_obj_align(btn1, NULL, LV_ALIGN_CENTER, 0, 0);
/*Create a label on the button*/
/* Create a label on the button */
lv_obj_t *btn_label = lv_label_create(btn1, NULL);
lv_label_set_text(btn_label, "Click ++");
@ -61,7 +61,7 @@ on_init()
lv_label_set_text(label_count1, "1");
lv_obj_align(label_count1, NULL, LV_ALIGN_IN_BOTTOM_MID, 0, 0);
/* set up a timer */
/* Set up a timer */
user_timer_t timer;
timer = api_timer_create(10, true, false, timer1_update);
if (timer)

5
samples/multi-module/src/main.c
View File

@ -11,7 +11,7 @@ static bool
module_reader_callback(package_type_t module_type, const char *module_name,
uint8 **p_buffer, uint32 *p_size)
{
char *file_format;
char *file_format = NULL;
#if WASM_ENABLE_INTERP != 0
if (module_type == Wasm_Module_Bytecode)
file_format = ".wasm";
@ -21,10 +21,11 @@ module_reader_callback(package_type_t module_type, const char *module_name,
file_format = ".aot";
#endif
bh_assert(file_format != NULL);
const char *format = "%s/%s%s";
int sz = strlen(module_search_path) + strlen("/") + strlen(module_name)
+ strlen(file_format) + 1;
char *wasm_file_name = BH_MALLOC(sz);
char *wasm_file_name = wasm_runtime_malloc(sz);
if (!wasm_file_name) {
return false;
}