Various fixes from SCA #157
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dalgaaf
commented
May 30, 2018
dalgaaf
commented
- size() vs empty()
- init in ctor init list
- signed/unsigned checks
- unused vars
- fix compiler warnings
- update gitignore
Use empty() since it should be prefered as it has, following the standard, a constant time complexity regardless of the containter type. The same is not guaranteed for size(). Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Use empty() since it should be prefered as it has, following the standard, a constant time complexity regardless of the containter type. The same is not guaranteed for size(). Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rmb.cpp:296:8: warning: unused variable ‘debug’ [-Wunused-variable] Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Do not use unsigned uid parameter to transport extra information
by assigning -1 to it. Use a separate bool paramter for that.
Fix for:
rbox-sync-rebuild.cpp: In function ‘int rbox_sync_add_object(index_rebuild_context*, const string&, librmb::RadosMailObject*, bool, uint32_t)’:
rbox-sync-rebuild.cpp:47:11: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
if (uid == -1) {
~~~~^~~~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rbox-sync-rebuild.cpp:84:17: warning: declaration of ‘oid’ shadows a previous local [-Wshadow]
std::string oid = mail_obj->get_oid();
^~~
rbox-sync-rebuild.cpp:60:14: note: shadowed declaration is here
guid_128_t oid;
^~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rbox-sync-rebuild.cpp:87:71: warning: comparison of constant ‘0’ with boolean expression is always false [-Wbool-compare]
if (r_storage->ms->get_storage()->update_metadata(oid, to_update) < 0) {
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rbox-sync-rebuild.cpp: In function ‘int rbox_sync_rebuild_entry(index_rebuild_context*, librados::NObjectIterator&, bool, bool)’:
rbox-sync-rebuild.cpp:96:5: warning: no previous declaration for ‘int rbox_sync_rebuild_entry(index_rebuild_context*, librados::NObjectIterator&, bool, bool)’ [-Wmissing-declarations]
int rbox_sync_rebuild_entry(struct index_rebuild_context *ctx, librados::NObjectIterator &iter, bool alt_storage,
^~~~~~~~~~~~~~~~~~~~~~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rbox-storage.cpp: In function ‘int read_plugin_configuration(mailbox*)’:
rbox-storage.cpp:356:110: warning: too many arguments for format [-Wformat-extra-args]
i_warning("unable to open the rados save log file ", storage->config->get_rados_save_log_file().c_str());
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
rbox-copy.cpp: In function ‘int rbox_mail_storage_try_copy(mail_save_context**, mail*, bool)’:
rbox-copy.cpp:228:43: warning: format ‘%s’ expects argument of type ‘char*’, but argument 7 has type ‘std::__cxx11::string* {aka std::__cxx11::basic_string<char>*}’ [-Wformat=]
rados_storage->get_pool_name());
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
|
Travis CI: some docker commands failed |
|
travis ci had some network issues (connection timeout). I restarted the builds. |
rbox-save.cpp:104:24: warning: unused variable ‘r_storage’ [-Wunused-variable]
struct rbox_storage *r_storage = (struct rbox_storage *)&r_ctx->mbox->storage->storage;
^~~~~~~~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
librmb/test_librmb_utils.cpp: In function ‘void* write_to_save_file(void*)’:
librmb/test_librmb_utils.cpp:189:7: warning: function might be candidate for attribute ‘noreturn’ [-Wsuggest-attribute=noreturn]
void *write_to_save_file(void *threadid) {
^~~~~~~~~~~~~~~~~~
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
librmb/test_librmb_utils.cpp: In member function ‘virtual void librmb_append_to_existing_file_multi_threading_Test::TestBody()’:
librmb/test_librmb_utils.cpp:212:72: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
rc = pthread_create(&threads[i], NULL, write_to_save_file, (void *)i);
^
Signed-off-by: Danny Al-Gaaf <danny.al-gaaf@bisect.de>
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