<div dir="auto">2 new coverity issues after yesterday's merge.<div dir="auto">Y. </div><div dir="auto"><br></div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">---------- Forwarded message ---------<br>From: <span dir="auto"><<a href="mailto:scan-admin@coverity.com">scan-admin@coverity.com</a>></span><br>Date: Wed, 28 Apr 2021, 8:57<br>Subject: New Defects reported by Coverity Scan for gluster/glusterfs<br>To:  <<a href="mailto:ykaul@redhat.com">ykaul@redhat.com</a>><br></div><br><br>Hi,<br>
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Please find the latest report on new defect(s) introduced to gluster/glusterfs found with Coverity Scan.<br>
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2 new defect(s) introduced to gluster/glusterfs found with Coverity Scan.<br>
2 defect(s), reported by Coverity Scan earlier, were marked fixed in the recent build analyzed by Coverity Scan.<br>
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New defect(s) Reported-by: Coverity Scan<br>
Showing 2 of 2 defect(s)<br>
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** CID 1452733:  Security best practices violations  (DC.WEAK_CRYPTO)<br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 107 in pmap_port_alloc()<br>
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*** CID 1452733:  Security best practices violations  (DC.WEAK_CRYPTO)<br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 107 in pmap_port_alloc()<br>
101     <br>
102         GF_ASSERT(this);<br>
103     <br>
104         pmap = pmap_registry_get(this);<br>
105     <br>
106         while (true) {<br>
>>>     CID 1452733:  Security best practices violations  (DC.WEAK_CRYPTO)<br>
>>>     "rand" should not be used for security-related applications, because linear congruential algorithms are too easy to break.<br>
107             p = (rand() % (pmap->max_port - pmap->base_port + 1)) + pmap->base_port;<br>
108             if (pmap_port_isfree(p)) {<br>
109                 break;<br>
110             }<br>
111         }<br>
112     <br>
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** CID 1452732:    (RESOURCE_LEAK)<br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 267 in port_brick_bind()<br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 267 in port_brick_bind()<br>
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*** CID 1452732:    (RESOURCE_LEAK)<br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 267 in port_brick_bind()<br>
261                 ret = 0;<br>
262                 tmp_port->brickname = gf_strdup(new_brickname);<br>
263                 GF_FREE(tmp_brick);<br>
264             }<br>
265         }<br>
266     <br>
>>>     CID 1452732:    (RESOURCE_LEAK)<br>
>>>     Variable "new_brickname" going out of scope leaks the storage it points to.<br>
267         return ret;<br>
268     }<br>
269     <br>
270     /* Allocate memory to store details about the new port i.e, port number,<br>
271      * brickname associated with that port, etc */<br>
272     <br>
/xlators/mgmt/glusterd/src/glusterd-pmap.c: 267 in port_brick_bind()<br>
261                 ret = 0;<br>
262                 tmp_port->brickname = gf_strdup(new_brickname);<br>
263                 GF_FREE(tmp_brick);<br>
264             }<br>
265         }<br>
266     <br>
>>>     CID 1452732:    (RESOURCE_LEAK)<br>
>>>     Variable "new_brickname" going out of scope leaks the storage it points to.<br>
267         return ret;<br>
268     }<br>
269     <br>
270     /* Allocate memory to store details about the new port i.e, port number,<br>
271      * brickname associated with that port, etc */<br>
272     <br>
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