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-rw-r--r--fs/smb/client/fs_context.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/fs/smb/client/fs_context.c b/fs/smb/client/fs_context.c
index 5f3c5967a0f5..c983021c406b 100644
--- a/fs/smb/client/fs_context.c
+++ b/fs/smb/client/fs_context.c
@@ -1351,11 +1351,11 @@ static int smb3_fs_context_parse_param(struct fs_context *fc,
ctx->acregmax = HZ * result.uint_32;
break;
case Opt_acdirmax:
- ctx->acdirmax = HZ * result.uint_32;
- if (ctx->acdirmax > CIFS_MAX_ACTIMEO) {
+ if (result.uint_32 > CIFS_MAX_ACTIMEO / HZ) {
cifs_errorf(fc, "acdirmax too large\n");
goto cifs_parse_mount_err;
}
+ ctx->acdirmax = HZ * result.uint_32;
break;
case Opt_actimeo:
if (HZ * result.uint_32 > CIFS_MAX_ACTIMEO) {