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util/oslib-win32: Fix check of filename, wfilename

This commit is contained in:
Matt Borgerson 2024-12-29 17:28:30 -07:00 committed by mborgerson
parent a1342ee174
commit 530a7b6515
1 changed files with 7 additions and 1 deletions
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8
block/file-win32.c
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@ -379,6 +379,10 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
}
filename = qemu_opt_get(opts, "filename");
if (filename == NULL) {
ret = -EINVAL;
goto fail;
}
use_aio = get_aio_option(opts, flags, &local_err);
if (local_err) {
@ -401,7 +405,8 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
}
wfilename = g_utf8_to_utf16(filename, -1, NULL, NULL, NULL);
if (!filename) {
if (!wfilename) {
ret = -EINVAL;
goto fail;
}
@ -420,6 +425,7 @@ static int raw_open(BlockDriverState *bs, QDict *options, int flags,
OPEN_EXISTING, overlapped, NULL);
#endif
g_free(wfilename);
if (s->hfile == INVALID_HANDLE_VALUE) {
int err = GetLastError();