gdb_server: fix GDB_BUFFER_SIZE usage, fix unaligned access during bulk transfers

[openocd.git] / src / rtos / rtos.c

diff --git a/src/rtos/rtos.c b/src/rtos/rtos.c
index da0a5036295bdbc3f12d9ca2e44d86b225bf64b9..20e875d8b850098a7a64037438532b445a774300 100644 (file)
--- a/src/rtos/rtos.c
+++ b/src/rtos/rtos.c
@@ -223,7 +223,7 @@ int rtos_qsymbol(struct connection *connection, char const *packet, int packet_s
        int rtos_detected = 0;
        uint64_t addr = 0;
        size_t reply_len;
-       char reply[GDB_BUFFER_SIZE], cur_sym[GDB_BUFFER_SIZE / 2] = "";
+       char reply[GDB_BUFFER_SIZE + 1], cur_sym[GDB_BUFFER_SIZE / 2 + 1] = ""; /* Extra byte for nul-termination */
        symbol_table_elem_t *next_sym = NULL;
        struct target *target = get_target_from_connection(connection);
        struct rtos *os = target->rtos;