[NFS-Ganesha-Devel] [S] Change in ...nfs-ganesha[next]: NLM: Fix NSM reference count double-decrement

Martin Schwenke has uploaded this change for review. ( https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/553524?usp=email ) Change subject: NLM: Fix NSM reference count double-decrement ...................................................................... NLM: Fix NSM reference count double-decrement Fixes: https://github.com/nfs-ganesha/nfs-ganesha/issues/937 Commit 5febadaa98fb53bc4c3f2dab7793d6afb3847073 moves the NSM reference count decrement before a possible error is handled. Commit 275539c02ad3984e17d6d78b494bd9328cf466c7 (authored before the above, merged after) causes the old sm_unmonitor() function (renamed to nsm_unmonitor_no_retry()) to be called twice if the first attempt fails. This means the reference count is likely to be decremented twice on error. The commit message for 5febadaa98fb53bc4c3f2dab7793d6afb3847073 says the reference count decrement needs to be before the call to nsm_disconnect(). However, it was already before the call to nsm_disconnect() in the successful case, and it doesn't seem sane to decrement the reference count on failure. Therefore, partially reverting 5febadaa98fb53bc4c3f2dab7793d6afb3847073 by moving the reference count back to where it was. Signed-off-by: Martin Schwenke <mschwenke(a)ddn.com&gt; Change-Id: I595e5193f945fe7bcb30cb05d7e2de31f69b7920 --- M src/Protocols/NLM/nsm.c 1 file changed, 30 insertions(+), 1 deletion(-) git pull ssh://review.gerrithub.io:29418/ffilz/nfs-ganesha refs/changes/24/553524/1 -- To view, visit https://review.gerrithub.io/c/ffilz/nfs-ganesha/+/553524?usp=email To unsubscribe, or for help writing mail filters, visit https://review.gerrithub.io/settings Gerrit-Project: ffilz/nfs-ganesha Gerrit-Branch: next Gerrit-Change-Id: I595e5193f945fe7bcb30cb05d7e2de31f69b7920 Gerrit-Change-Number: 553524 Gerrit-PatchSet: 1 Gerrit-Owner: Martin Schwenke <martin(a)meltin.net&gt; Gerrit-MessageType: newchange