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Warn if the sh_info field of a symbol table does not index the first non-local symbol in the section.

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* readelf.c (process_symbol_table): Generate a warning if a local
	symbol is found at and offste greater than or equal to the sh_info
	field of it's section header.
This commit is contained in:
Nick Clifton 2016-08-12 20:36:20 +01:00
parent 3785f51aa2
commit 52c3c391f4
2 changed files with 11 additions and 0 deletions
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6
binutils/ChangeLog
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@ -1,3 +1,9 @@
2016-08-12 Nick Clifton <nickc@redhat.com>
* readelf.c (process_symbol_table): Generate a warning if a local
symbol is found at and offste greater than or equal to the sh_info
field of it's section header.
2016-08-08 Nick Clifton <nickc@redhat.com>
PR binutils/20440

5
binutils/readelf.c
View File

@ -11114,6 +11114,11 @@ process_symbol_table (FILE * file)
}
putchar ('\n');
if (ELF_ST_BIND (psym->st_info) == STB_LOCAL
&& si >= section->sh_info)
warn (_("local symbol %u found at index >= %s's sh_info value of %u\n"),
si, printable_section_name (section), section->sh_info);
}
free (symtab);