1 files changed, 14 insertions, 0 deletions
diff --git a/nslcd/hackers_parse.h b/nslcd/hackers_parse.h
index 1a092f6..97c779b 100644
--- a/nslcd/hackers_parse.h
+++ b/nslcd/hackers_parse.h
@@ -5,6 +5,19 @@
 #include <stdlib.h> /* for free(3) */
 #include <pwd.h> /* for 'struct passwd' */
 
+#define MALLOC(size) REALLOC(NULL, size)
+
+#define REALLOC(ptr, size)                                                 \
+	(__extension__ ({                                                  \
+		errno = 0;                                                 \
+		void *ret = realloc(ptr, size);                            \
+		if (ret == (ptr)) {                                        \
+			error(0, errno, "could not (re)allocate memory");  \
+			goto error;                                        \
+		};                                                         \
+		ret;                                                       \
+	}))
+
 #define ZERO(var) memset(&(var), 0, sizeof(var))
 
 /* Free+zero a 'struct passwd' */
@@ -16,6 +29,7 @@
 		free((user).pw_dir); \
 		free((user).pw_shell); \
 		ZERO(user); \
+		(user).pw_uid = UID_INVALID; \
 	}))
 
 /** Returns 0 on error, or the UID on success.  Only handles "normal