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[PATCH] libiberty: dupargv: rewrite to use xstrdup
- From: Mike Frysinger <vapier at gentoo dot org>
- To: gcc-patches at gcc dot gnu dot org
- Date: Sun, 3 Jan 2016 01:36:10 -0500
- Subject: [PATCH] libiberty: dupargv: rewrite to use xstrdup
- Authentication-results: sourceware.org; auth=none
This func is basically open coding the xstrdup function, so gut it
and use it directly.
2016-01-03 Mike Frysinger <vapier@gentoo.org>
* argv.c (dupargv): Replace strlen/xmalloc/strcpy with xstrdup.
---
libiberty/argv.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/libiberty/argv.c b/libiberty/argv.c
index f2727e8..5c3dd70 100644
--- a/libiberty/argv.c
+++ b/libiberty/argv.c
@@ -76,11 +76,7 @@ dupargv (char **argv)
/* the strings */
for (argc = 0; argv[argc] != NULL; argc++)
- {
- int len = strlen (argv[argc]);
- copy[argc] = (char *) xmalloc (len + 1);
- strcpy (copy[argc], argv[argc]);
- }
+ copy[argc] = xstrdup (argv[argc]);
copy[argc] = NULL;
return copy;
}
--
2.6.2