<div><div><div dir="auto">Write behind related changes introduced new defects.</div></div></div><div><div><br><div class="gmail_quote"><div dir="ltr">---------- Forwarded message ---------<br>From: <span dir="ltr"><<a href="mailto:scan-admin@coverity.com" target="_blank">scan-admin@coverity.com</a>></span><br>Date: Fri, 12 Oct 2018 at 20:43<br>Subject: New Defects reported by Coverity Scan for gluster/glusterfs<br>To: <<a href="mailto:atin.mukherjee83@gmail.com" target="_blank">atin.mukherjee83@gmail.com</a>><br></div><br><br>Hi,<br>
<br>
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>
3 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 1396102: Null pointer dereferences (NULL_RETURNS)<br>
/xlators/performance/write-behind/src/write-behind.c: 2474 in wb_mark_readdirp_start()<br>
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*** CID 1396102: Null pointer dereferences (NULL_RETURNS)<br>
/xlators/performance/write-behind/src/write-behind.c: 2474 in wb_mark_readdirp_start()<br>
2468 wb_mark_readdirp_start(xlator_t *this, inode_t *directory)<br>
2469 {<br>
2470 wb_inode_t *wb_directory_inode = NULL;<br>
2471 <br>
2472 wb_directory_inode = wb_inode_create(this, directory);<br>
2473 <br>
>>> CID 1396102: Null pointer dereferences (NULL_RETURNS)<br>
>>> Dereferencing a null pointer "wb_directory_inode".<br>
2474 if (!wb_directory_inode->lock.spinlock)<br>
2475 return;<br>
2476 <br>
2477 LOCK(&wb_directory_inode->lock);<br>
2478 {<br>
2479 GF_ATOMIC_INC(wb_directory_inode->readdirps);<br>
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** CID 1396101: Null pointer dereferences (NULL_RETURNS)<br>
/xlators/performance/write-behind/src/write-behind.c: 2494 in wb_mark_readdirp_end()<br>
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*** CID 1396101: Null pointer dereferences (NULL_RETURNS)<br>
/xlators/performance/write-behind/src/write-behind.c: 2494 in wb_mark_readdirp_end()<br>
2488 {<br>
2489 wb_inode_t *wb_directory_inode = NULL, *wb_inode = NULL, *tmp = NULL;<br>
2490 int readdirps = 0;<br>
2491 <br>
2492 wb_directory_inode = wb_inode_ctx_get(this, directory);<br>
2493 <br>
>>> CID 1396101: Null pointer dereferences (NULL_RETURNS)<br>
>>> Dereferencing a null pointer "wb_directory_inode".<br>
2494 if (!wb_directory_inode->lock.spinlock)<br>
2495 return;<br>
2496 <br>
2497 LOCK(&wb_directory_inode->lock);<br>
2498 {<br>
2499 readdirps = GF_ATOMIC_DEC(wb_directory_inode->readdirps);<br>
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</div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">--Atin</div>