Author: delphij
Date: Thu Sep 3 01:15:23 2015
New Revision: 287417
URL: https://svnweb.freebsd.org/changeset/base/287417
Log:
Don't leak 'var'.
Reported by: clang static analyzer
Modified:
head/usr.sbin/makefs/mtree.c
Modified: head/usr.sbin/makefs/mtree.c
==============================================================================
--- head/usr.sbin/makefs/mtree.c Wed Sep 2 23:14:39 2015
(r287416)
+++ head/usr.sbin/makefs/mtree.c Thu Sep 3 01:15:23 2015
(r287417)
@@ -181,7 +181,7 @@ static char *
mtree_resolve(const char *spec, int *istemp)
{
struct sbuf *sb;
- char *res, *var;
+ char *res, *var = NULL;
const char *base, *p, *v;
size_t len;
int c, error, quoted, subst;
@@ -284,8 +284,10 @@ mtree_resolve(const char *spec, int *ist
free(res);
}
free(var);
+ var = NULL;
}
+ free(var);
sbuf_finish(sb);
res = (error == 0) ? strdup(sbuf_data(sb)) : NULL;
sbuf_delete(sb);
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