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-rw-r--r--net/sunrpc/auth_gss/svcauth_gss.c9
1 files changed, 7 insertions, 2 deletions
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index bcd74dddbe2d..9a5db285d4ae 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1162,18 +1162,23 @@ static int gss_read_proxy_verf(struct svc_rqst *rqstp,
return res;
inlen = svc_getnl(argv);
- if (inlen > (argv->iov_len + rqstp->rq_arg.page_len))
+ if (inlen > (argv->iov_len + rqstp->rq_arg.page_len)) {
+ kfree(in_handle->data);
return SVC_DENIED;
+ }
pages = DIV_ROUND_UP(inlen, PAGE_SIZE);
in_token->pages = kcalloc(pages, sizeof(struct page *), GFP_KERNEL);
- if (!in_token->pages)
+ if (!in_token->pages) {
+ kfree(in_handle->data);
return SVC_DENIED;
+ }
in_token->page_base = 0;
in_token->page_len = inlen;
for (i = 0; i < pages; i++) {
in_token->pages[i] = alloc_page(GFP_KERNEL);
if (!in_token->pages[i]) {
+ kfree(in_handle->data);
gss_free_in_token_pages(in_token);
return SVC_DENIED;
}