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author | Jakub Jelinek <jakub@redhat.com> | 2006-04-24 08:55:46 +0000 |
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committer | Jakub Jelinek <jakub@redhat.com> | 2006-04-24 08:55:46 +0000 |
commit | d0145e03799e484f3a53d79de3b3f34162ee9d3c (patch) | |
tree | d8c51a0952204f9015de0db3319d4c820e8646e0 /io/fts.c | |
parent | f5ce81c94cc27035f44d37bffa7f7e08dbce7631 (diff) | |
download | glibc-d0145e03799e484f3a53d79de3b3f34162ee9d3c.tar.gz glibc-d0145e03799e484f3a53d79de3b3f34162ee9d3c.tar.xz glibc-d0145e03799e484f3a53d79de3b3f34162ee9d3c.zip |
Updated to fedora-glibc-20060424T0820
Diffstat (limited to 'io/fts.c')
-rw-r--r-- | io/fts.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/io/fts.c b/io/fts.c index 2b99206b88..6383fe8f17 100644 --- a/io/fts.c +++ b/io/fts.c @@ -93,7 +93,8 @@ fts_open(argv, options, compar) register FTS *sp; register FTSENT *p, *root; register int nitems; - FTSENT *parent, *tmp; + FTSENT *parent = NULL; + FTSENT *tmp; /* Options check. */ if (options & ~FTS_OPTIONMASK) { @@ -124,9 +125,11 @@ fts_open(argv, options, compar) goto mem1; /* Allocate/initialize root's parent. */ - if ((parent = fts_alloc(sp, "", 0)) == NULL) - goto mem2; - parent->fts_level = FTS_ROOTPARENTLEVEL; + if (*argv != NULL) { + if ((parent = fts_alloc(sp, "", 0)) == NULL) + goto mem2; + parent->fts_level = FTS_ROOTPARENTLEVEL; + } /* Allocate/initialize root(s). */ for (root = NULL, nitems = 0; *argv != NULL; ++argv, ++nitems) { @@ -744,6 +747,10 @@ mem1: saved_errno = errno; p->fts_flags |= FTS_ISW; #endif +#if 0 + /* Unreachable code. cderrno is only ever set to a nonnull + value if dirp is closed at the same time. But then we + cannot enter this loop. */ if (cderrno) { if (nlinks) { p->fts_info = FTS_NS; @@ -751,7 +758,9 @@ mem1: saved_errno = errno; } else p->fts_info = FTS_NSOK; p->fts_accpath = cur->fts_accpath; - } else if (nlinks == 0 + } else +#endif + if (nlinks == 0 #if defined DT_DIR && defined _DIRENT_HAVE_D_TYPE || (nostat && dp->d_type != DT_DIR && dp->d_type != DT_UNKNOWN) @@ -819,6 +828,7 @@ mem1: saved_errno = errno; fts_safe_changedir(sp, cur->fts_parent, -1, ".."))) { cur->fts_info = FTS_ERR; SET(FTS_STOP); + fts_lfree(head); return (NULL); } @@ -826,6 +836,7 @@ mem1: saved_errno = errno; if (!nitems) { if (type == BREAD) cur->fts_info = FTS_DP; + fts_lfree(head); return (NULL); } |