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clvmd: Fix BZ 1140095 by updating lastfd upon EINTR.

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This commit is contained in:
Petr Rockai 2015-02-18 12:45:43 +01:00
parent 88411fb6f9
commit 373f855684
1 changed files with 3 additions and 1 deletions
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4
daemons/clvmd/clvmd.c
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@ -899,8 +899,10 @@ static void main_loop(int cmd_timeout)
ret = thisfd->callback(thisfd, buf, sizeof(buf),
csid, &newfd);
/* Ignore EAGAIN */
if (ret < 0 && (errno == EAGAIN || errno == EINTR))
if (ret < 0 && (errno == EAGAIN || errno == EINTR)) {
lastfd = thisfd;
continue;
}
/* Got error or EOF: Remove it from the list safely */
if (ret <= 0) {