[tor-bugs] #9950 [Tor]: Memory leak in config_assign_value()

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#9950: Memory leak in config_assign_value()
--------------------+------------------------------------
 Reporter:  sysrqb  |          Owner:
     Type:  defect  |         Status:  new
 Priority:  normal  |      Milestone:  Tor: 0.2.5.x-final
Component:  Tor     |        Version:
 Keywords:          |  Actual Points:
Parent ID:          |         Points:
--------------------+------------------------------------
 After #9644, we have at startup:

 {{{
 ==17900== 720 (80 direct, 640 indirect) bytes in 5 blocks are definitely
 lost in loss record 20 of 23
 ==17900==    at 0x4C2C5DB: malloc (vg_replace_malloc.c:270)
 ==17900==    by 0x229F47: tor_malloc_ (util.c:144)
 ==17900==    by 0x21E6AE: smartlist_new (container.c:34)
 ==17900==    by 0x1BD5E9: config_assign_value (confparse.c:384)
 ==17900==    by 0x1BDC90: config_reset (confparse.c:928)
 ==17900==    by 0x1BF18E: config_init (confparse.c:1049)
 ==17900==    by 0x1BB54F: options_init_from_string (config.c:4026)
 ==17900==    by 0x1BBB7A: options_init_from_torrc (config.c:3987)
 ==17900==    by 0x11FB51: tor_init (main.c:2413)
 ==17900==    by 0x120BEB: tor_main (main.c:2853)
 ==17900==    by 0x622460C: (below main) (libc-start.c:226)
 ==17900==
 ==17900== 720 (80 direct, 640 indirect) bytes in 5 blocks are definitely
 lost in loss record 21 of 23
 ==17900==    at 0x4C2C5DB: malloc (vg_replace_malloc.c:270)
 ==17900==    by 0x229F47: tor_malloc_ (util.c:144)
 ==17900==    by 0x21E6AE: smartlist_new (container.c:34)
 ==17900==    by 0x1BD5E9: config_assign_value (confparse.c:384)
 ==17900==    by 0x1BE7F0: config_assign (confparse.c:529)
 ==17900==    by 0x1BF022: config_dup (confparse.c:1025)
 ==17900==    by 0x1BB88E: options_init_from_string (config.c:4047)
 ==17900==    by 0x1BBB7A: options_init_from_torrc (config.c:3987)
 ==17900==    by 0x11FB51: tor_init (main.c:2413)
 ==17900==    by 0x120BEB: tor_main (main.c:2853)
 ==17900==    by 0x622460C: (below main) (libc-start.c:226)
 }}}

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9950>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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