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Replace "if (x) free (x)" with "free (x)", binutils

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* addr2line.c: Replace "if (x) free (x)" with "free (x)" throughout.
	* dlltool.c: Likewise.
	* elfcomm.c: Likewise.
	* rddbg.c: Likewise.
	* readelf.c: Likewise.
	* stabs.c: Likewise.
	* windmc.c: Likewise.
	* windres.c: Likewise.
	* wrstabs.c: Likewise.
This commit is contained in:
Alan Modra
2020-05-20 22:48:41 +09:30
parent c95949892f
commit 9db70fc365
10 changed files with 92 additions and 176 deletions
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18
binutils/stabs.c
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@@ -2119,8 +2119,7 @@ parse_stab_struct_type (void * dhandle,
|| ! parse_stab_tilde_field (dhandle, info, pp, typenums, &vptrbase,
&ownvptr, p_end))
{
if (fields != NULL)
free (fields);
free (fields);
return DEBUG_TYPE_NULL;
}
@@ -2955,12 +2954,9 @@ parse_stab_members (void * dhandle,
return TRUE;
fail:
if (name != NULL)
free (name);
if (variants != NULL)
free (variants);
if (argtypes != NULL)
free (argtypes);
free (name);
free (variants);
free (argtypes);
return FALSE;
}
@@ -3901,8 +3897,7 @@ stab_demangle_argtypes (void *dhandle, struct stab_handle *info,
return minfo.args;
error_return:
if (minfo.typestrings != NULL)
free (minfo.typestrings);
free (minfo.typestrings);
return NULL;
}
@@ -4516,8 +4511,7 @@ stab_demangle_template (struct stab_demangle_info *minfo, const char **pp,
if (s3 == NULL || s4 == NULL)
{
stab_bad_demangle (orig);
if (s3 != NULL)
free (s3);
free (s3);
return FALSE;
}