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Prevent a memory exhaustion failure when running objdump on a fuzzed input file with...
[deliverable/binutils-gdb.git]
/
gdb
/
frv-linux-tdep.c
diff --git
a/gdb/frv-linux-tdep.c
b/gdb/frv-linux-tdep.c
index eb87f93058b0287e8f05c585d1b6aa1ff2bffb78..c47f1f24f0b479c314e807b389f7661a58c5d5e8 100644
(file)
--- a/
gdb/frv-linux-tdep.c
+++ b/
gdb/frv-linux-tdep.c
@@
-1,7
+1,7
@@
/* Target-dependent code for GNU/Linux running on the Fujitsu FR-V,
for GDB.
/* Target-dependent code for GNU/Linux running on the Fujitsu FR-V,
for GDB.
- Copyright (C) 2004-201
7
Free Software Foundation, Inc.
+ Copyright (C) 2004-201
8
Free Software Foundation, Inc.
This file is part of GDB.
This file is part of GDB.
@@
-413,17
+413,14
@@
frv_linux_supply_gregset (const struct regset *regset,
int regnum, const void *gregs, size_t len)
{
int regi;
int regnum, const void *gregs, size_t len)
{
int regi;
- char zerobuf[MAX_REGISTER_SIZE];
-
- memset (zerobuf, 0, MAX_REGISTER_SIZE);
/* gr0 always contains 0. Also, the kernel passes the TBR value in
this slot. */
/* gr0 always contains 0. Also, the kernel passes the TBR value in
this slot. */
- regcache
_raw_supply (regcache, first_gpr_regnum, zerobuf
);
+ regcache
->raw_supply_zeroed (first_gpr_regnum
);
/* Fill gr32, ..., gr63 with zeros. */
for (regi = first_gpr_regnum + 32; regi <= last_gpr_regnum; regi++)
/* Fill gr32, ..., gr63 with zeros. */
for (regi = first_gpr_regnum + 32; regi <= last_gpr_regnum; regi++)
- regcache
_raw_supply (regcache, regi, zerobuf
);
+ regcache
->raw_supply_zeroed (regi
);
regcache_supply_regset (regset, regcache, regnum, gregs, len);
}
regcache_supply_regset (regset, regcache, regnum, gregs, len);
}
@@
-483,9
+480,6
@@
frv_linux_elf_osabi_sniffer (bfd *abfd)
return GDB_OSABI_UNKNOWN;
}
return GDB_OSABI_UNKNOWN;
}
-/* Provide a prototype to silence -Wmissing-prototypes. */
-void _initialize_frv_linux_tdep (void);
-
void
_initialize_frv_linux_tdep (void)
{
void
_initialize_frv_linux_tdep (void)
{
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