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Merge "libtrusty: Remove PAGE_SIZE usage" into main

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Treehugger Robot 2023-10-12 21:32:33 +00:00 committed by Gerrit Code Review
commit 58e7eda0b0
1 changed files with 10 additions and 5 deletions
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15
trusty/libtrusty/tipc-test/tipc_test.c
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@ -44,6 +44,7 @@ static const char *closer2_name = "com.android.ipc-unittest.srv.closer2";
static const char *closer3_name = "com.android.ipc-unittest.srv.closer3";
static const char *main_ctrl_name = "com.android.ipc-unittest.ctrl";
static const char* receiver_name = "com.android.trusty.memref.receiver";
static const size_t memref_chunk_size = 4096;
static const char* _sopts = "hsvDS:t:r:m:b:";
/* clang-format off */
@ -878,7 +879,7 @@ static int send_fd_test(void) {
volatile char* buf = MAP_FAILED;
BufferAllocator* allocator = NULL;
const size_t num_pages = 10;
const size_t num_chunks = 10;
fd = tipc_connect(dev_name, receiver_name);
if (fd < 0) {
@ -894,7 +895,7 @@ static int send_fd_test(void) {
goto cleanup;
}
size_t buf_size = PAGE_SIZE * num_pages;
size_t buf_size = memref_chunk_size * num_chunks;
dma_buf = DmabufHeapAlloc(allocator, "system", buf_size, 0, 0 /* legacy align */);
if (dma_buf < 0) {
ret = dma_buf;
@ -927,13 +928,17 @@ static int send_fd_test(void) {
tipc_close(fd);
ret = 0;
for (size_t skip = 0; skip < num_pages; skip++) {
ret |= strcmp("Hello from Trusty!", (const char*)&buf[skip * PAGE_SIZE]) ? (-1) : 0;
for (size_t skip = 0; skip < num_chunks; skip++) {
int cmp = strcmp("Hello from Trusty!",
(const char*)&buf[skip * memref_chunk_size]) ? (-1) : 0;
if (cmp)
fprintf(stderr, "Failed: Unexpected content at page %zu in dmabuf\n", skip);
ret |= cmp;
}
cleanup:
if (buf != MAP_FAILED) {
munmap((char*)buf, PAGE_SIZE);
munmap((char*)buf, buf_size);
}
close(dma_buf);
if (allocator) {