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| author | Ulrich Drepper <drepper@redhat.com> | 2010-05-03 14:04:52 -0700 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2010-05-03 14:04:52 -0700 |
| commit | 7dee26605bf8627f0673f81635c38c8a565dd2b7 (patch) | |
| tree | 9b888f99d4d77fc850e371d0a343a65e94517349 | |
| parent | f2976023940a8ef3bbe0c7e593897e1b612370f1 (diff) | |
| download | glibc-7dee26605bf8627f0673f81635c38c8a565dd2b7.tar.gz glibc-7dee26605bf8627f0673f81635c38c8a565dd2b7.tar.xz glibc-7dee26605bf8627f0673f81635c38c8a565dd2b7.zip | |
Fix ldconfig to handle symlinks in chroot correctly.
| -rw-r--r-- | ChangeLog | 3 | ||||
| -rw-r--r-- | elf/ldconfig.c | 13 |
2 files changed, 15 insertions, 1 deletions
diff --git a/ChangeLog b/ChangeLog index d332b3231d..064dbf93f0 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,8 @@ 2010-05-03 Ulrich Drepper <drepper@redhat.com> + [BZ #11149] + * elf/ldconfig.c (search_dir): Fix handling of symlinks in chroot. + * elf/chroot_canon.c (chroot_canon): Use xmalloc and xrealloc. * elf/ldconfig.c (parse_conf_include): Don't fall back to diff --git a/elf/ldconfig.c b/elf/ldconfig.c index 4b9c4350f5..00664e63c7 100644 --- a/elf/ldconfig.c +++ b/elf/ldconfig.c @@ -773,7 +773,18 @@ search_dir (const struct dir_entry *entry) { /* In case of symlink, we check if the symlink refers to a directory. */ - if (__builtin_expect (stat64 (real_file_name, &stat_buf), 0)) + char *target_name = real_file_name; + if (opt_chroot) + { + target_name = chroot_canon (opt_chroot, file_name); + if (target_name == NULL) + { + if (strstr (file_name, ".so") == NULL) + error (0, 0, _("Input file %s not found.\n"), file_name); + continue; + } + } + if (__builtin_expect (stat64 (target_name, &stat_buf), 0)) { if (opt_verbose) error (0, errno, _("Cannot stat %s"), file_name); |