libxbps: [unpack] fixed passing dangling pointer to unpack cb.

2012-07-21 10:41:19 +02:00 · 2012-07-21 10:41:19 +02:00 · a756060d38
commit a756060d38
parent e3fbc01cbe
1 changed files with 5 additions and 0 deletions
--- a/lib/package_unpack.c
+++ b/lib/package_unpack.c
@ -473,6 +473,11 @@ unpack_archive(struct xbps_handle *xhp,
 				archive_read_data_skip(ar);
 				continue;
 			}
+			/*
+			 * Reset entry_pname again because if entry's pathname
+			 * has been changed it will become a dangling pointer.
+			 */
+			entry_pname = archive_entry_pathname(entry);
 		}
 		/*
 		 * Extract entry from archive.