030bc39c35
Upstream integrated multiple patches from Distributions and did other changes: * rp-pppoe.so was renamed to pppoe.so * Converted to ANSI C The following patches were applied upstream: * 100-debian_ip-ip_option.patch * 101-debian_close_dev_ppp.patch * 103-debian_fix_link_pidfile.patch * 106-debian_stripMSdomain.patch * 107-debian_pppoatm_wildcard.patch * 110-debian_defaultroute.patch * 202-no_strip.patch Compilation with musl libc was fixed upstream so 140-pppoe_compile_fix.patch is not needed any more Parts of the 203-opt_flags.patch patch were applied in a different way upstream. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
24 lines
770 B
Diff
24 lines
770 B
Diff
pppd: Do not clobber exit codes on hangup
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When a modem hangup occurs, pppd unconditionally sets the exit status code
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to EXIT_HANGUP. This patch only sets EXIT_HANGUP if the exit status code is
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not already set to an error value.
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The motiviation of this patch is to allow applications which remote control
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pppd to react properly on errors, e.g. only redial (relaunch pppd) if there
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was a hangup, but not if the CHAP authentication failed.
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Signed-off-by: Jo-Philipp Wich <jo@mein.io>
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--- a/pppd/main.c
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+++ b/pppd/main.c
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@@ -1034,7 +1034,8 @@ get_input(void)
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}
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notice("Modem hangup");
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hungup = 1;
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- status = EXIT_HANGUP;
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+ if (status == EXIT_OK)
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+ status = EXIT_HANGUP;
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lcp_lowerdown(0); /* serial link is no longer available */
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link_terminated(0);
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return;
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