FreeChainXenon/binutils-gdb
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Check if a bfd is NULL before accessing its flags field.

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2011-01-05  H.J. Lu  <hongjiu.lu@intel.com>

	PR ld/12364
	* plugin.c (get_symbols): Check if owner_sec->owner is NULL
	before accessing its flags field.
This commit is contained in:
H.J. Lu 2011-01-05 14:25:26 +00:00
parent 2e0ddd9263
commit cc322803a5
2 changed files with 8 additions and 1 deletions
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6
ld/ChangeLog
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@ -1,3 +1,9 @@
2011-01-05 H.J. Lu <hongjiu.lu@intel.com>
PR ld/12364
* plugin.c (get_symbols): Check if owner_sec->owner is NULL
before accessing its flags field.
2011-01-01 H.J. Lu <hongjiu.lu@intel.com> 2011-01-01 H.J. Lu <hongjiu.lu@intel.com>
* ldver.c (ldversion): Update copyright to 2011. * ldver.c (ldversion): Update copyright to 2011.

3
ld/plugin.c
View file

@ -511,7 +511,8 @@ get_symbols (const void *handle, int nsyms, struct ld_plugin_symbol *syms)
: LDPR_PREVAILING_DEF); : LDPR_PREVAILING_DEF);
else if (is_ir_dummy_bfd (owner_sec->owner)) else if (is_ir_dummy_bfd (owner_sec->owner))
syms[n].resolution = LDPR_RESOLVED_IR; syms[n].resolution = LDPR_RESOLVED_IR;
else if (owner_sec->owner->flags & DYNAMIC) else if (owner_sec->owner != NULL
&& (owner_sec->owner->flags & DYNAMIC) != 0)
syms[n].resolution = LDPR_RESOLVED_DYN; syms[n].resolution = LDPR_RESOLVED_DYN;
else else
syms[n].resolution = LDPR_RESOLVED_EXEC; syms[n].resolution = LDPR_RESOLVED_EXEC;