canlogserver: Fix termination after signal #423
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this commit should be "canlogserver: fix termination after signal" Because before that there was a proper exit of the application. |
With f45de1b, we've removed unsafe function exit(3) from the signal handler. But that made canlogserver's accept(3)ing process not exit; It unconditionally keeps running with EINTR. Check the variable "running" when signaled and exit with an appropriate error code. Fixes: f45de1b ("canlogserver: Follow Bash exit status when signaled") Signed-off-by: Yasushi SHOJI <yashi@spacecubics.com>
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@hartkopp ping |
marckleinebudde
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May 15, 2023
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| } | ||
| else if ((errno == EINTR) && !running) { |
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| } | |
| else if ((errno == EINTR) && !running) { | |
| } else if ((errno == EINTR) && !running) { |
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| if (signal_num) { | ||
| return 128 + signal_num; | ||
| } | ||
| else { | ||
| return 1; | ||
| } |
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| if (signal_num) { | |
| return 128 + signal_num; | |
| } | |
| else { | |
| return 1; | |
| } | |
| if (signal_num) | |
| return 128 + signal_num; | |
| else | |
| return 1; |
marckleinebudde
requested changes
May 15, 2023
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With f45de1b, we've removed unsafe function exit(3) from the signal handler. But that made canlogserver's accept(3)ing process not exit; It unconditionally keeps running with EINTR.
Check the variable "running" when signaled and exit with an appropriate error code.