Instead of automatically replying with the 'whorl' image for every enroll
state signal with result 'enroll-stage-passed', only perform the number
of required enroll stages and ensure that we get the expected results.
This also will allow to manually perform enroll steps in other tests.
Fix CI syntax error:
container_fedora_build: unknown keys in `extends` (.fedora@container-build)
Caused by changes in the wayland CI templates:
4a73f030d0
If we get a `NoEnrolledPrints` error while list, we don't consider it an
hard error and in such case we proceed to releasing the device, but without
clearing the previously set error first.
When starting an identify operation we allocate a gallery of prints from the
gallery, although if we match one of them we get that back in the finish
callback but with a further reference added.
So, in order to clean it up, use an auto-pointer or we'd end up in leaking
it, and the address sanitizer was catching this in our tests already:
Indirect leak of 12020 byte(s) in 5 object(s) allocated from:
#0 0x7fe8bc638ce6 in calloc (/usr/lib/x86_64-linux-gnu/libasan.so.5+0x10dce6)
#1 0x7fe8bc37ffd0 in g_malloc0 ../../glib/glib/gmem.c:132
#2 0x55d100635c01 in load_from_file ../src/file_storage.c:159
#3 0x55d100635c01 in file_storage_print_data_load ../src/file_storage.c:182
#4 0x55d10063e950 in fprint_device_verify_start ../src/device.c:882
#5 0x55d10064036b in dbus_glib_marshal_fprint_device_VOID__STRING_POINTER src/device-dbus-glue.h:96
#6 0x7fe8bc50f6f5 (/usr/lib/x86_64-linux-gnu/libdbus-glib-1.so.2+0xd6f5)
When using the delete method we check if the device was claimed, if this
fails because the device is already in use we return an error, but we don't
free the user.
While this could be fixed by just a further g_free call, let's just remove
remove the other manual free calls, and use an auto-pointer instead for this
function.
If we get a `NoEnrolledPrints` error during delete, we don't consider it an
hard error and in such case we proceed to releasing the device, but without
clearing the previously set error first.
During delete enrolled fingers2 call, if the check-claimed control fails, we
would return the error without freeing it.
While this could be fixed by just a further g_error_free call, let's just
remove the other manual free call, and use an auto-pointer instead for this
function.
During delete enrolled fingers call, if the check-claimed control fails, and
we get an error different from FPRINT_ERROR_CLAIM_DEVICE, we would return
the error without freeing it.
While this could be fixed by just a further g_error_free call, let's just
remove all the manual free calls, and use an auto-pointer instead for this
function.
In case of early return we may not free them consistently, while this is not
a big problem in a main function, is better to have a cleaner management,
and we did get valgrind reports.
And avoid treating "libdir" as an absolute path, the documentation
clearly states that it is "relative to the prefix".
Based on patch by Timothy Gu <timothygu99@gmail.com>
When coverage is enabled fprintd test won't generate any .gcda file and so
apparently no data, this happens because gcov doesn't handle properly the
process termination when SIGTERM is used, and so when in fprintd.py we
terminate the process no coverage data is reported.
To avoid this, quit the main loop cleanly on SIGTERM, so that we will exit
from the main function cleanly, making libc to perform a gcov flush when we
exit the program.
Given that finger_name is set by GOptionEntry, make sure it's always
using allocated memory.
../utils/enroll.c:38:28: error: initialization discards ‘const’ qualifier
from pointer target type [-Werror=discarded-qualifiers]
38 | static char *finger_name = "right-index-finger";
| ^~~~~~~~~~~~~~~~~~~~
There's no need to declare it as extern in the header as it is already
declared in the source files where it's used.
Fixes:
../src/device.c:51:25: error: redundant redeclaration of ‘fprintd_dbus_conn’ [-Werror=redundant-decls]
51 | extern DBusGConnection *fprintd_dbus_conn;
| ^~~~~~~~~~~~~~~~~
In file included from ../src/device.c:34:
../src/fprintd.h:29:25: note: previous declaration of ‘fprintd_dbus_conn’ was here
29 | extern DBusGConnection *fprintd_dbus_conn;
| ^~~~~~~~~~~~~~~~~
With the stronger warnings enabled when building with meson, we get a
warning for all the fingers definitions:
../src/device.c:38:24: warning: initialization discards ‘const’ qualifier
from pointer target type [-Wdiscarded-qualifiers]
38 | [FP_FINGER_UNKNOWN] = "unknown",
As the `fingers` array name was shadowed in another file:
../src/device.c:1000:11: warning: declaration of ‘fingers’ shadows a
global declaration [-Wshadow]
1000 | GSList *fingers, *finger;
