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src: fix nullptr dereference in uv__print_handles (#4805)

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jhnh204 2025-06-15 05:16:20 +09:00 committed by GitHub
parent b00c5d1a09
commit 6a0945b333
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1 changed files with 8 additions and 3 deletions
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11
src/uv-common.c
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@ -575,12 +575,17 @@ static void uv__print_handles(uv_loop_t* loop, int only_active, FILE* stream) {
struct uv__queue* q;
uv_handle_t* h;
if (loop == NULL)
loop = uv_default_loop();
if (stream == NULL)
stream = stderr;
if (loop == NULL) {
loop = uv_default_loop();
if (loop == NULL) {
fprintf(stream, "uv_default_loop() failed\n");
return;
}
}
uv__queue_foreach(q, &loop->handle_queue) {
h = uv__queue_data(q, uv_handle_t, handle_queue);