The dirname() function does not modify its argument, so it is uneeded to
duplicate the string passed to it.
---
grubby.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/grubby.c b/grubby.c
index 2dea8ee..4866f1d 100644
--- a/grubby.c
+++ b/grubby.c
@@ -1411,7 +1411,7 @@ static int writeConfig(struct grubConfig * cfg, char * outName,
/* most likely the symlink is relative, so change our
directory to the dir of the symlink */
- rc = chdir(dirname(strdupa(outName)));
+ rc = chdir(dirname(outName));
do {
buf = alloca(len + 1);
rc = readlink(basename(outName), buf, len);
--
1.7.10.4
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