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Fixes a buffer overflow when compiling assembler for the MinGW targets.

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PR binutils/17754
	* internal.h (internal_auxent): Increase size of x_fname field to
	20 to allow for PE format's longer file names.
This commit is contained in:
Alan Modra 2015-01-06 16:46:40 +00:00 committed by Nick Clifton
parent 85880250e5
commit 60ebc25751
2 changed files with 11 additions and 1 deletions
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6
include/coff/ChangeLog
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@ -1,3 +1,9 @@
2015-01-06 Alan Modra <amodra@gmail.com>
PR binutils/17754
* internal.h (internal_auxent): Increase size of x_fname field to
20 to allow for PE format's longer file names.
2015-01-01 Alan Modra <amodra@gmail.com>
Update year range in copyright notice of all files.

6
include/coff/internal.h
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@ -588,7 +588,11 @@ union internal_auxent
union
{
char x_fname[FILNMLEN];
/* PR 17754: We use to FILNMLEN for the size of the x_fname
array, but that cause problems as PE targets use a larger
value. We cannot use their definition of EFILNMLEN as this
header can be used without including any PE headers. */
char x_fname[20];
struct
{
long x_zeroes;