Change in vdsm[master]: Tunnel errors from child to parent in betterPopen
smizrahi at redhat.com
smizrahi at redhat.com
Mon May 21 18:32:23 UTC 2012
Saggi Mizrahi has posted comments on this change.
Change subject: Tunnel errors from child to parent in betterPopen
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Patch Set 3: (1 inline comment)
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File vdsm/betterPopen/createprocess.c
Line 266: if (read(errnofd[0], &childErrno, sizeof(int)) == sizeof(int)) {
Using waitpid() is raceful, you don't know if it's an error or the process returned quickly.
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Gerrit-MessageType: comment
Gerrit-Change-Id: I2d4a132317e9cf0843671460a0876f615760731d
Gerrit-PatchSet: 3
Gerrit-Project: vdsm
Gerrit-Branch: master
Gerrit-Owner: Saggi Mizrahi <smizrahi at redhat.com>
Gerrit-Reviewer: Ayal Baron <abaron at redhat.com>
Gerrit-Reviewer: Dan Kenigsberg <danken at redhat.com>
Gerrit-Reviewer: Federico Simoncelli <fsimonce at redhat.com>
Gerrit-Reviewer: Saggi Mizrahi <smizrahi at redhat.com>
Gerrit-Reviewer: Wenchao Xia <xiawenc at linux.vnet.ibm.com>
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