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xwayland: prevent potential null pointer dereference 

Signed-off-by: YaoBing Xiao <xiaoyaobing@uniontech.com>
Part-of: <https://gitlab.freedesktop.org/xorg/xserver/-/merge_requests/1718>
This commit is contained in:
YaoBing Xiao 2024-10-11 09:35:18 +08:00
parent 728b54528d
commit e12d9863fd
1 changed files with 2 additions and 1 deletions
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3
hw/xwayland/xwayland-xtest.c
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@ -362,11 +362,12 @@ setup_ei(ClientPtr client)
} }
xwl_ei_client = calloc(1, sizeof *xwl_ei_client); xwl_ei_client = calloc(1, sizeof *xwl_ei_client);
xwl_ei_client->cmdline = Xstrdup(cmdname);
if (!xwl_ei_client) { if (!xwl_ei_client) {
error_ei("OOM, cannot setup EI\n"); error_ei("OOM, cannot setup EI\n");
goto out; goto out;
} }
xwl_ei_client->cmdline = Xstrdup(cmdname);
xorg_list_init(&xwl_ei_client->link); xorg_list_init(&xwl_ei_client->link);
ei = ei_new(NULL); ei = ei_new(NULL);