diff options
Diffstat (limited to 'posix')
| -rw-r--r-- | posix/getconf.c | 1 | ||||
| -rw-r--r-- | posix/wordexp.c | 7 |
2 files changed, 7 insertions, 1 deletions
diff --git a/posix/getconf.c b/posix/getconf.c index 66e582e995..3c5ffe454c 100644 --- a/posix/getconf.c +++ b/posix/getconf.c @@ -981,6 +981,7 @@ print_all (const char *path) if (confstr (c->call_name, cvalue, clen) != clen) error (3, errno, "confstr"); printf ("%.*s\n", (int) clen, cvalue); + free (cvalue); break; } } diff --git a/posix/wordexp.c b/posix/wordexp.c index 2eb58089c4..8dc07067c0 100644 --- a/posix/wordexp.c +++ b/posix/wordexp.c @@ -1,5 +1,5 @@ /* POSIX.2 wordexp implementation. - Copyright (C) 1997-2002, 2003, 2005 Free Software Foundation, Inc. + Copyright (C) 1997-2002, 2003, 2005, 2006 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by Tim Waugh <tim@cyberelk.demon.co.uk>. @@ -166,6 +166,7 @@ w_addword (wordexp_t *pwordexp, char *word) /* Add a word to the wordlist */ size_t num_p; char **new_wordv; + bool allocated = false; /* Internally, NULL acts like "". Convert NULLs to "" before * the caller sees them. @@ -175,6 +176,7 @@ w_addword (wordexp_t *pwordexp, char *word) word = __strdup (""); if (word == NULL) goto no_space; + allocated = true; } num_p = 2 + pwordexp->we_wordc + pwordexp->we_offs; @@ -187,6 +189,9 @@ w_addword (wordexp_t *pwordexp, char *word) return 0; } + if (allocated) + free (word); + no_space: return WRDE_NOSPACE; } |