tree-wide: remove Lennart's copyright lines

[elogind.git] / src / libelogind / sd-bus / bus-error.c

diff --git a/src/libelogind/sd-bus/bus-error.c b/src/libelogind/sd-bus/bus-error.c
index 26219bdeed514c51c7804a15800063572d75073e..ec359ac13cfe5ba3f84e8eab0055890b3f0d9f84 100644 (file)
--- a/src/libelogind/sd-bus/bus-error.c
+++ b/src/libelogind/sd-bus/bus-error.c
@@ -1,20 +1,5 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
-  This file is part of systemd.
-
-  Copyright 2013 Lennart Poettering
-
-  systemd is free software; you can redistribute it and/or modify it
-  under the terms of the GNU Lesser General Public License as published by
-  the Free Software Foundation; either version 2.1 of the License, or
-  (at your option) any later version.
-
-  systemd is distributed in the hope that it will be useful, but
-  WITHOUT ANY WARRANTY; without even the implied warranty of
-  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-  Lesser General Public License for more details.
-
-  You should have received a copy of the GNU Lesser General Public License
-  along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
 #include <errno.h>
@@ -70,11 +55,9 @@ BUS_ERROR_MAP_ELF_REGISTER const sd_bus_error_map bus_standard_errors[] = {
         SD_BUS_ERROR_MAP_END
 };
 
-/* GCC maps this magically to the beginning and end of the BUS_ERROR_MAP section.
- * Hide them; for currently unknown reasons they get exported to the shared libries
- * even without being listed in the sym file. */
-extern const sd_bus_error_map __start_BUS_ERROR_MAP[] _hidden_;
-extern const sd_bus_error_map __stop_BUS_ERROR_MAP[] _hidden_;
+/* GCC maps this magically to the beginning and end of the BUS_ERROR_MAP section */
+extern const sd_bus_error_map __start_BUS_ERROR_MAP[];
+extern const sd_bus_error_map __stop_BUS_ERROR_MAP[];
 
 /* Additional maps registered with sd_bus_error_add_map() are in this
  * NULL terminated array */
@@ -109,6 +92,7 @@ static int bus_error_name_to_errno(const char *name) {
                         }
 
         m = __start_BUS_ERROR_MAP;
+#ifndef FUZZING_BUILD_MODE_UNSAFE_FOR_PRODUCTION
         while (m < __stop_BUS_ERROR_MAP) {
                 /* For magic ELF error maps, the end marker might
                  * appear in the middle of things, since multiple maps
@@ -126,6 +110,7 @@ static int bus_error_name_to_errno(const char *name) {
 
                 m++;
         }
+#endif
 
         return EIO;
 }
@@ -596,7 +581,7 @@ _public_ int sd_bus_error_add_map(const sd_bus_error_map *map) {
                         if (additional_error_maps[n] == map)
                                 return 0;
 
-        maps = realloc_multiply(additional_error_maps, sizeof(struct sd_bus_error_map*), n + 2);
+        maps = reallocarray(additional_error_maps, n + 2, sizeof(struct sd_bus_error_map*));
         if (!maps)
                 return -ENOMEM;