X-Git-Url: https://wimlib.net/git/?p=wimlib;a=blobdiff_plain;f=src%2Fntfs-3g_capture.c;h=c674cca9729db575d79da5183c4e61920f25d861;hp=d154fa9a710a2c6e0a23fb8a4e8b2c2f883fb6bf;hb=b072e7cbca1ccb874e22aa94e3efae37ce211939;hpb=0ab938cc9554f3d5c6835c14b9177823e0e9b7bb

diff --git a/src/ntfs-3g_capture.c b/src/ntfs-3g_capture.c
index d154fa9a..c674cca9 100644
--- a/src/ntfs-3g_capture.c
+++ b/src/ntfs-3g_capture.c
@@ -658,7 +658,7 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
 
 	if (!(params->add_flags & WIMLIB_ADD_FLAG_NO_ACLS)) {
 		struct SECURITY_CONTEXT sec_ctx;
-		char _sd[1];
+		char _sd[4096];
 		char *sd;
 
 		/* Get security descriptor */
@@ -666,7 +666,8 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret,
 		sec_ctx.vol = vol;
 
 		errno = 0;
-		ret = ntfs_get_ntfs_acl(&sec_ctx, ni, _sd, sizeof(_sd));
+		sd = _sd;
+		ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, sizeof(_sd));
 		if (ret > sizeof(_sd)) {
 			sd = alloca(ret);
 			ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, ret);