This patch from resolution of https://sourceforge.net/p/mhash/bugs/37/

--- a/src/keygen_test.c
+++ b/src/keygen_test.c
@@ -121,8 +121,6 @@
 	
 	mhash_keygen_ext(KEYGEN_S2K_SALTED, data, key, keysize, password, passlen);
 
-	mutils_memset(tmp, 0, keysize * 2);
-
 	tmp = mutils_asciify(key, keysize);
 
 	result = mutils_strcmp((mutils_word8 *) KEY2, tmp);
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<tr><td><span title='2019-11-03 14:46:51 +0300'>2019-11-03</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=13f0414ece4b2d6d12b32069df56cde40470f735'>gnu: zabbix-agentd: Update to 4.4.1.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2019-05-22 18:30:08 -0700'>2019-05-22</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=f3a2c2975073771ce87a5203a40471b3942f27a6'>gnu: darkstat-service-type: Fix typo "statistics".</a><span class='msg-avail'>...</span></td><td>Vagrant Cascadian</td></tr>
<tr><td><span title='2019-05-15 09:52:17 +0200'>2019-05-15</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=0f9bbd32c1fa7faac39820ca0331a9d4b6840f2d'>gnu: Update copyright line.</a><span class='msg-avail'>...</span></td><td>Gábor Boskovits</td></tr>
<tr><td><span title='2019-05-13 15:28:37 +0200'>2019-05-13</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=4074ee4ef793228e7ad288aa5d127e60bec8ffee'>services: prometheus-node-exporter add default.</a><span class='msg-avail'>...</span></td><td>Gábor Boskovits</td></tr>
<tr><td><span title='2019-03-10 21:32:38 +0300'>2019-03-10</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=e44de1d2fb16be66cf736481579b9a71fc8a0918'>services: zabbix-front-end: Show location in messages.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2019-03-04 15:22:58 +0100'>2019-03-04</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=56a93cb975ddc33d50183fb122e2aafda026f18e'>services: Use 'file-append' for user account shells.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-12-20 00:04:50 +0100'>2018-12-20</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=9012d226fa46229a84e49a42c9b6d287105dfddf'>services: zabbix-front-end: Tweak error and hint messages.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-12-19 21:15:12 +0300'>2018-12-19</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=0485717ee94e7f161d072f017edce5d35df49c81'>services: zabbix-front-end: Improve hint and error messages.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2018-12-17 22:09:11 +0300'>2018-12-17</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=85c07cff9cd2197a16c2d3544e4930e278513cf7'>services: monitoring: Add 'zabbix-front-end'.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2018-12-17 22:09:10 +0300'>2018-12-17</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=6106d7cae49fb6686a237b53d465c89211ecad8f'>services: monitoring: Add 'zabbix-agent'.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2018-12-17 22:09:10 +0300'>2018-12-17</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=6b1c4179e2596d860b1c49dea8021bc39d28da67'>services: monitoring: Add 'zabbix-server'.</a><span class='msg-avail'>...</span></td><td>Oleg Pykhalov</td></tr>
<tr><td><span title='2018-07-09 10:39:06 +0200'>2018-07-09</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=a33652ee336ae9a5d2ab5fd54bf2397caec42a0e'>services: Add prometheus-node-exporter-service-type.</a><span class='msg-avail'>...</span></td><td>Gábor Boskovits</td></tr>
<tr><td><span title='2018-01-08 20:43:35 +0800'>2018-01-08</span></td><td><a href='/guix/commit/gnu/services/monitoring.scm?id=693b52df68a5fac6683c9a77dcb08ee3364aa225'>gnu: services: Add darkstat service.</a><span class='msg-avail'>...</span></td><td>宋文武</td></tr>