Null checks for malloc() return

Signed-off-by: Demi Marie Obenour <demiobenour@gmail.com>
2023-06-01 16:33:07 -04:00 · 2023-06-01 16:33:07 -04:00 · cb9e1f4244
parent 4a8fac2831
commit cb9e1f4244
1 changed files with 2 additions and 0 deletions
--- a/src/c_client.py
+++ b/src/c_client.py
@ -1556,6 +1556,8 @@ def _c_serialize(context, self):
        _c('    if (NULL == %s) {', aux_ptr)
        _c('        /* allocate memory */')
        _c('        %s = malloc(xcb_buffer_len);', aux_ptr)
+        _c('        if (%s == NULL)', aux_ptr)
+        _c('            return -1;')
        if 'serialize' == context:
            _c('        *_buffer = xcb_out;')
        _c('    }')