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(reset_vars): Use strncpy to prevent overflowing the ins_parse buffer.

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Nick Clifton
2005-07-14 15:34:16 +00:00
parent 1323e929ae
commit 6c5cf62cc9
2 changed files with 8 additions and 1 deletions
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6
gas/ChangeLog
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@ -1,3 +1,9 @@
2005-07-14 Nick Clifton <nickc@redhat.com>
PR 1069
* config/tc-crx.c (reset_vars): Use strncpy to prevent overflowing
the ins_parse buffer.
2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org> 2005-07-10 Ralf Corsepius <ralf.corsepius@rtems.org>
* configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*, * configure.tgt: Remove a29k-*-rtems*, hppa*-*-rtems*,i386-go32-rtems*,

3
gas/config/tc-crx.c
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@ -268,7 +268,8 @@ reset_vars (char *op)
memset (& output_opcode, '\0', sizeof (output_opcode)); memset (& output_opcode, '\0', sizeof (output_opcode));
/* Save a copy of the original OP (used in error messages). */ /* Save a copy of the original OP (used in error messages). */
strcpy (ins_parse, op); strncpy (ins_parse, op, sizeof ins_parse - 1);
ins_parse [sizeof ins_parse - 1] = 0;
} }
/* This macro decides whether a particular reloc is an entry in a /* This macro decides whether a particular reloc is an entry in a