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Always increment even if the read fails (otherwise we spin if we hit the kernel bug...).

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Jeremy
This commit is contained in:
Jeremy Allison 0001-01-01 00:00:00 +00:00
parent c3930c6bdb
commit d388dfa53b
1 changed files with 4 additions and 1 deletions
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5
source/lib/select.c
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@ -98,7 +98,10 @@ int sys_select(int maxfd, fd_set *fds,struct timeval *tval)
while (pipe_written != pipe_read) {
char c;
if (read(select_pipe[0], &c, 1) == 1) pipe_read++;
/* Due to the linux kernel bug in 2.0.x, we
* always increment here even if the read failed... */
read(select_pipe[0], &c, 1);
pipe_read++;
}
errno = saved_errno;