diff options
Diffstat (limited to 'hw/cxl/cxl-cdat.c')
| -rw-r--r-- | hw/cxl/cxl-cdat.c | 29 |
1 files changed, 8 insertions, 21 deletions
diff --git a/hw/cxl/cxl-cdat.c b/hw/cxl/cxl-cdat.c index 137abd0..056711d 100644 --- a/hw/cxl/cxl-cdat.c +++ b/hw/cxl/cxl-cdat.c @@ -110,29 +110,18 @@ static void ct3_load_cdat(CDATObject *cdat, Error **errp) g_autofree CDATEntry *cdat_st = NULL; uint8_t sum = 0; int num_ent; - int i = 0, ent = 1, file_size = 0; + int i = 0, ent = 1; + gsize file_size = 0; CDATSubHeader *hdr; - FILE *fp = NULL; + GError *error = NULL; /* Read CDAT file and create its cache */ - fp = fopen(cdat->filename, "r"); - if (!fp) { - error_setg(errp, "CDAT: Unable to open file"); + if (!g_file_get_contents(cdat->filename, (gchar **)&cdat->buf, + &file_size, &error)) { + error_setg(errp, "CDAT: File read failed: %s", error->message); + g_error_free(error); return; } - - fseek(fp, 0, SEEK_END); - file_size = ftell(fp); - fseek(fp, 0, SEEK_SET); - cdat->buf = g_malloc0(file_size); - - if (fread(cdat->buf, file_size, 1, fp) == 0) { - error_setg(errp, "CDAT: File read failed"); - return; - } - - fclose(fp); - if (file_size < sizeof(CDATTableHeader)) { error_setg(errp, "CDAT: File too short"); return; @@ -218,7 +207,5 @@ void cxl_doe_cdat_release(CXLComponentState *cxl_cstate) cdat->free_cdat_table(cdat->built_buf, cdat->built_buf_len, cdat->private); } - if (cdat->buf) { - free(cdat->buf); - } + g_free(cdat->buf); } |