summaryrefslogtreecommitdiffstats
path: root/libopkg
diff options
context:
space:
mode:
Diffstat (limited to 'libopkg')
-rw-r--r--libopkg/opkg_cmd.c4
-rw-r--r--libopkg/opkg_download.c2
-rw-r--r--libopkg/opkg_install.c73
-rw-r--r--libopkg/opkg_remove.c8
-rw-r--r--libopkg/pkg.c16
5 files changed, 80 insertions, 23 deletions
diff --git a/libopkg/opkg_cmd.c b/libopkg/opkg_cmd.c
index 0fb3c85..572d8b7 100644
--- a/libopkg/opkg_cmd.c
+++ b/libopkg/opkg_cmd.c
@@ -538,7 +538,7 @@ static int opkg_install_cmd(opkg_conf_t *conf, int argc, char **argv)
opkg_message(conf, OPKG_DEBUG2, "Debug install_cmd: %s \n",arg );
err = opkg_prepare_url_for_install(conf, arg, &argv[i]);
- if (err != EINVAL && err != 0)
+ if (err)
return err;
}
pkg_info_preinstall_check(conf);
@@ -574,7 +574,7 @@ static int opkg_upgrade_cmd(opkg_conf_t *conf, int argc, char **argv)
char *arg = argv[i];
err = opkg_prepare_url_for_install(conf, arg, &arg);
- if (err != EINVAL && err != 0)
+ if (err)
return err;
}
pkg_info_preinstall_check(conf);
diff --git a/libopkg/opkg_download.c b/libopkg/opkg_download.c
index 49a48a0..a92a2ad 100644
--- a/libopkg/opkg_download.c
+++ b/libopkg/opkg_download.c
@@ -306,7 +306,7 @@ int opkg_prepare_url_for_install(opkg_conf_t *conf, const char *url, char **name
if (!pkg->architecture) {
opkg_message(conf, OPKG_ERROR, "Package %s has no Architecture defined.\n", pkg->name);
- return -EINVAL;
+ return -1;
}
pkg->dest = conf->default_dest;
diff --git a/libopkg/opkg_install.c b/libopkg/opkg_install.c
index 8817591..594214b 100644
--- a/libopkg/opkg_install.c
+++ b/libopkg/opkg_install.c
@@ -146,9 +146,13 @@ check_conflicts_for(opkg_conf_t *conf, pkg_t *pkg)
static int
update_file_ownership(opkg_conf_t *conf, pkg_t *new_pkg, pkg_t *old_pkg)
{
- str_list_t *new_list = pkg_get_installed_files(conf, new_pkg);
+ str_list_t *new_list, *old_list;
str_list_elt_t *iter, *niter;
+ new_list = pkg_get_installed_files(conf, new_pkg);
+ if (new_list == NULL)
+ return -1;
+
for (iter = str_list_first(new_list), niter = str_list_next(new_list, iter);
iter;
iter = niter, niter = str_list_next(new_list, niter)) {
@@ -159,8 +163,14 @@ update_file_ownership(opkg_conf_t *conf, pkg_t *new_pkg, pkg_t *old_pkg)
if (!owner || (owner == old_pkg))
file_hash_set_file_owner(conf, new_file, new_pkg);
}
+
if (old_pkg) {
- str_list_t *old_list = pkg_get_installed_files(conf, old_pkg);
+ old_list = pkg_get_installed_files(conf, old_pkg);
+ if (old_list == NULL) {
+ pkg_free_installed_files(new_pkg);
+ return -1;
+ }
+
for (iter = str_list_first(old_list), niter = str_list_next(old_list, iter);
iter;
iter = niter, niter = str_list_next(old_list, niter)) {
@@ -756,6 +766,9 @@ check_data_file_clashes(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
int clashes = 0;
files_list = pkg_get_installed_files(conf, pkg);
+ if (files_list == NULL)
+ return -1;
+
for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
iter;
iter = niter, niter = str_list_next(files_list, iter)) {
@@ -829,6 +842,9 @@ check_data_file_clashes(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
return clashes;
}
+/*
+ * XXX: This function sucks, as does the below comment.
+ */
static int
check_data_file_clashes_change(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
{
@@ -845,9 +861,10 @@ check_data_file_clashes_change(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
char *root_filename = NULL;
- int clashes = 0;
-
files_list = pkg_get_installed_files(conf, pkg);
+ if (files_list == NULL)
+ return -1;
+
for (iter = str_list_first(files_list), niter = str_list_next(files_list, iter);
iter;
iter = niter, niter = str_list_next(files_list, niter)) {
@@ -888,7 +905,7 @@ check_data_file_clashes_change(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
}
pkg_free_installed_files(pkg);
- return clashes;
+ return 0;
}
static int
@@ -931,12 +948,15 @@ remove_obsolesced_files(opkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
str_list_elt_t *nf;
hash_table_t new_files_table;
- if (old_pkg == NULL) {
- return 0;
- }
-
old_files = pkg_get_installed_files(conf, old_pkg);
+ if (old_files == NULL)
+ return -1;
+
new_files = pkg_get_installed_files(conf, pkg);
+ if (new_files == NULL) {
+ pkg_free_installed_files(old_pkg);
+ return -1;
+ }
new_files_table.entries = NULL;
hash_table_init("new_files" , &new_files_table, 20);
@@ -1403,7 +1423,11 @@ opkg_install_pkg(opkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
#endif
if (pkg->tmp_unpack_dir == NULL) {
- unpack_pkg_control_files(conf, pkg);
+ if (unpack_pkg_control_files(conf, pkg) == -1) {
+ opkg_message(conf, OPKG_ERROR, "Failed to unpack control"
+ " files from %s.\n", pkg->local_filename);
+ return -1;
+ }
}
/* We should update the filelist here, so that upgrades of packages that split will not fail. -Jamey 27-MAR-03 */
@@ -1473,7 +1497,11 @@ opkg_install_pkg(opkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
} else {
opkg_message(conf, OPKG_INFO,
" removing obsolesced files\n");
- remove_obsolesced_files(conf, pkg, old_pkg);
+ if (remove_obsolesced_files(conf, pkg, old_pkg)) {
+ opkg_message(conf, OPKG_ERROR, "Failed to determine "
+ "obsolete files from previously "
+ "installed %s\n", old_pkg->name);
+ }
}
/* removing files from old package, to avoid ghost files */
@@ -1484,17 +1512,33 @@ opkg_install_pkg(opkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
opkg_message(conf, OPKG_INFO,
" installing maintainer scripts\n");
- install_maintainer_scripts(conf, pkg, old_pkg);
+ if (install_maintainer_scripts(conf, pkg, old_pkg)) {
+ opkg_message(conf, OPKG_ERROR, "Failed to extract maintainer"
+ " scripts for %s. Package debris may remain!\n",
+ pkg->name);
+ goto pkg_is_hosed;
+ }
/* the following just returns 0 */
remove_disappeared(conf, pkg);
opkg_message(conf, OPKG_INFO,
" installing data files\n");
- install_data_files(conf, pkg);
-/* read comments from function for detail but I will execute this here as all other tests are ok.*/
+ if (install_data_files(conf, pkg)) {
+ opkg_message(conf, OPKG_ERROR, "Failed to extract data files "
+ "for %s. Package debris may remain!\n",
+ pkg->name);
+ goto pkg_is_hosed;
+ }
+
err = check_data_file_clashes_change(conf, pkg, old_pkg);
+ if (err) {
+ opkg_message(conf, OPKG_ERROR,
+ "check_data_file_clashes_change() failed for "
+ "for files belonging to %s.\n",
+ pkg->name);
+ }
opkg_message(conf, OPKG_INFO,
" resolving conf files\n");
@@ -1537,6 +1581,7 @@ opkg_install_pkg(opkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
UNWIND_REMOVE_INSTALLED_REPLACEES:
pkg_remove_installed_replacees_unwind(conf, replacees);
+pkg_is_hosed:
opkg_message(conf, OPKG_INFO,
"Failed.\n");
diff --git a/libopkg/opkg_remove.c b/libopkg/opkg_remove.c
index f744585..f53ef00 100644
--- a/libopkg/opkg_remove.c
+++ b/libopkg/opkg_remove.c
@@ -329,8 +329,14 @@ remove_data_files_and_list(opkg_conf_t *conf, pkg_t *pkg)
pkg_t *owner;
int rootdirlen = 0;
- str_list_init(&installed_dirs);
installed_files = pkg_get_installed_files(conf, pkg);
+ if (installed_files == NULL) {
+ opkg_message(conf, OPKG_ERROR, "Failed to determine installed "
+ "files for %s. None removed.\n", pkg->name);
+ return;
+ }
+
+ str_list_init(&installed_dirs);
/* don't include trailing slash */
if (conf->offline_root)
diff --git a/libopkg/pkg.c b/libopkg/pkg.c
index 278b727..58c133d 100644
--- a/libopkg/pkg.c
+++ b/libopkg/pkg.c
@@ -309,8 +309,11 @@ pkg_init_from_file(opkg_conf_t *conf, pkg_t *pkg, const char *filename)
}
err = pkg_extract_control_file_to_stream(pkg, control_file);
- if (err)
+ if (err) {
+ opkg_message(conf, OPKG_ERROR, "Failed to extract control file"
+ " from %s\n", filename);
goto err2;
+ }
rewind(control_file);
@@ -1152,12 +1155,14 @@ pkg_get_installed_files(opkg_conf_t *conf, pkg_t *pkg)
err = pkg_extract_data_file_names_to_stream(pkg, list_file);
if (err) {
opkg_message(conf, OPKG_ERROR, "%s: Error extracting file list "
- "from %s: %s\n", __FUNCTION__,
- pkg->local_filename, strerror(err));
+ "from %s\n", __FUNCTION__,
+ pkg->local_filename);
fclose(list_file);
unlink(list_file_name);
free(list_file_name);
- return pkg->installed_files;
+ str_list_deinit(pkg->installed_files);
+ pkg->installed_files = NULL;
+ return NULL;
}
rewind(list_file);
} else {
@@ -1436,7 +1441,8 @@ pkg_info_preinstall_check(opkg_conf_t *conf)
str_list_t *installed_files = pkg_get_installed_files(conf, pkg); /* this causes installed_files to be cached */
str_list_elt_t *iter, *niter;
if (installed_files == NULL) {
- opkg_message(conf, OPKG_ERROR, "No installed files for pkg %s\n", pkg->name);
+ opkg_message(conf, OPKG_ERROR, "Failed to determine installed "
+ "files for pkg %s.\n", pkg->name);
break;
}
for (iter = str_list_first(installed_files), niter = str_list_next(installed_files, iter);