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| author | Xin LI <delphij@FreeBSD.org> | 2015-09-03 01:15:23 +0000 |
|---|---|---|
| committer | Xin LI <delphij@FreeBSD.org> | 2015-09-03 01:15:23 +0000 |
| commit | 65b4f270547e6618baa110619126dcfd3d957268 (patch) | |
| tree | 334858a45c8eb9c0fc5f50299580e8a4db2b79fc /usr.sbin/makefs/mtree.c | |
| parent | 7e8f566c0c09e49589c46ccea12510e21a06d2b4 (diff) | |
| download | src-65b4f270547e6618baa110619126dcfd3d957268.tar.gz src-65b4f270547e6618baa110619126dcfd3d957268.zip | |
Don't leak 'var'.
Reported by: clang static analyzer
Notes
Notes:
svn path=/head/; revision=287417
Diffstat (limited to 'usr.sbin/makefs/mtree.c')
| -rw-r--r-- | usr.sbin/makefs/mtree.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/usr.sbin/makefs/mtree.c b/usr.sbin/makefs/mtree.c index 9d396d1a5ecb..8a687bfd5534 100644 --- a/usr.sbin/makefs/mtree.c +++ b/usr.sbin/makefs/mtree.c @@ -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); |