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binutils-gdb
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Fix runtime failure triggered by a corrupt ecoff input file. 

PR binutils/21781
	* coffcode.h (handle_COMDAT): Replace abort with an error message
	and return.
This commit is contained in:
Nick Clifton 2017-07-18 15:46:13 +01:00
parent 27841e762c
commit e4e21d9ed1
2 changed files with 13 additions and 1 deletions
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6
bfd/ChangeLog
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@ -1,3 +1,9 @@
2017-07-18 Nick Clifton <nickc@redhat.com>
PR binutils/21781
* coffcode.h (handle_COMDAT): Replace abort with an error message
and return.
2017-07-17 H.J. Lu <hongjiu.lu@intel.com>
PR ld/21782

8
bfd/coffcode.h
View File

@ -997,7 +997,13 @@ handle_COMDAT (bfd * abfd,
|| isym.n_sclass == C_EXT)
&& BTYPE (isym.n_type) == T_NULL
&& isym.n_value == 0))
abort ();
{
/* Malformed input files can trigger this test.
cf PR 21781. */
_bfd_error_handler (_("%B: error: unexpected symbol '%s' in COMDAT section"),
abfd, symname);
goto breakloop;
}
/* FIXME LATER: MSVC generates section names
like .text for comdats. Gas generates