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Don't leak 'var'.

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Reported by:	clang static analyzer
This commit is contained in:
Xin LI 2015-09-03 01:15:23 +00:00
parent 7e8f566c0c
commit 65b4f27054
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=287417
1 changed files with 3 additions and 1 deletions
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4
usr.sbin/makefs/mtree.c
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@ -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 *istemp)
free(res);
}
free(var);
var = NULL;
}
free(var);
sbuf_finish(sb);
res = (error == 0) ? strdup(sbuf_data(sb)) : NULL;
sbuf_delete(sb);