diff options
Diffstat (limited to 'qga')
| -rw-r--r-- | qga/commands-win32.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/qga/commands-win32.c b/qga/commands-win32.c index 9c744d6405..b49920e201 100644 --- a/qga/commands-win32.c +++ b/qga/commands-win32.c @@ -343,7 +343,13 @@ GuestFileRead *qmp_guest_file_read(int64_t handle, bool has_count, } fh = gfh->fh; - buf = g_malloc0(count+1); + buf = g_try_malloc0(count + 1); + if (!buf) { + error_setg(errp, + "failed to allocate sufficient memory " + "to complete the requested service"); + return NULL; + } is_ok = ReadFile(fh, buf, count, &read_count, NULL); if (!is_ok) { error_setg_win32(errp, GetLastError(), "failed to read file"); |