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openSUSE:Leap:42.2:Update
rsh
rlogin-handle-EIO-better.patch
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File rlogin-handle-EIO-better.patch of Package rsh
From: Jiri Slaby <jslaby@suse.cz> Subject: rlogin: handle EIO better References: bnc#816514 EIO can be returned by the TTY layer for the moment when login closed all its TTYs to perform hangup. Let's just ignore that error. --- rlogind/rlogind.c | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) --- a/rlogind/rlogind.c +++ b/rlogind/rlogind.c @@ -67,6 +67,7 @@ char rcsid[] = #include <unistd.h> #include <stdlib.h> #include <string.h> +#include <time.h> #include "pathnames.h" #include "logwtmp.h" @@ -246,7 +247,15 @@ static void protocol(int f, int p) { pbp = pibuf; if (pcc < 0 && errno == EWOULDBLOCK) pcc = 0; - else if (pcc <= 0) + else if (pcc < 0 && errno == EIO) { + /* + * login hung up and closed its pty side for + * a while. Let's just ignore that. + */ + pcc = 0; + nanosleep(&(const struct timespec){ 0, 50000000 }, + NULL); + } else if (pcc <= 0) break; else if (pibuf[0] == 0) { pbp++, pcc--;
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