The driver vtables are read-only structures. This patch declares them as
'const' allowing the compiler to (optionally) put them in the RELRO
section. RELRO pages may be marked as read-only by the linker after
the relocations have been done ensuring that they aren't inadvertently
or maliciously altered at runtime.
==14399== 28 bytes in 4 blocks are definitely lost in loss record 151 of 390
==14399== at 0x4C2BBAF: malloc (vg_replace_malloc.c:299)
==14399== by 0x209065: convert_gsm_to_utf8_with_lang (util.c:651)
==14399== by 0x2091D1: convert_gsm_to_utf8 (util.c:690)
==14399== by 0x22DDA7: ussd_decode (smsutil.c:4738)
==14399== by 0x18BF71: qmi_ussd_request (ussd.c:233)
==14399== by 0x2183EA: ussd_initiate (ussd.c:614)
==14399== by 0x27B6C8: process_message (object.c:259)
==14399== by 0x27D1CD: generic_message (object.c:1070)
==14399== by 0x5170732: ??? (in /lib/x86_64-linux-gnu/libdbus-1.so.3.14.14)
==14399== by 0x5161D83: dbus_connection_dispatch (in /lib/x86_64-linux-gnu/libdbus-1.so.3.14.14)
==14399== by 0x27907C: message_dispatch (mainloop.c:72)
==14399== by 0x4E826A9: g_main_context_dispatch (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.5000.3)
Jonas Bonn
Denis Kenzior
Alexander Couzens
Marcel Holtmann