Compiling the the package with Address Sanitizer, we get the following error:

  250s] ==5294==ERROR: LeakSanitizer: detected memory leaks
[  250s] 
[  250s] Direct leak of 40 byte(s) in 3 object(s) allocated from:
[  250s]     #0 0x7fec26e10c4a in malloc (/usr/lib64/libasan.so.2+0x96c4a)
[  250s]     #1 0x7fec26046480 in g_malloc
(/usr/lib64/libglib-2.0.so.0+0x51480)
[  250s] 
[  250s] Direct leak of 32 byte(s) in 2 object(s) allocated from:
[  250s]     #0 0x7fec26e10f6a in realloc (/usr/lib64/libasan.so.2+0x96f6a)
[  250s]     #1 0x7fec2604651e in g_realloc
(/usr/lib64/libglib-2.0.so.0+0x5151e)
[  250s] 
[  250s] Indirect leak of 213 byte(s) in 2 object(s) allocated from:
[  250s]     #0 0x7fec26e10c4a in malloc (/usr/lib64/libasan.so.2+0x96c4a)
[  250s]     #1 0x7fec26046480 in g_malloc
(/usr/lib64/libglib-2.0.so.0+0x51480)
[  250s] 
[  250s] SUMMARY: AddressSanitizer: 285 byte(s) leaked in 7 allocation(s).