mir/criu
2
0
Fork 0
mirror of https://github.com/checkpoint-restore/criu synced 2025-08-31 22:35:33 +00:00
Code Issues Releases Wiki Activity

crtools: improve error handling on signal setting

Browse Source 
Signed-off-by: Valery Ivanov <ivalery111@gmail.com>
This commit is contained in:
Valery Ivanov
2021-06-15 00:24:18 +03:00
committed by Andrei Vagin
parent 2967bed64e
commit 6db0f95dbf
1 changed files with 4 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
criu/crtools.c
View File

@@ -189,7 +189,10 @@ int main(int argc, char *argv[], char *envp[])
* 2) Transmitting data to the image streamer * 2) Transmitting data to the image streamer
* 3) Emitting logs (potentially to a pipe). * 3) Emitting logs (potentially to a pipe).
*/ */
signal(SIGPIPE, SIG_IGN); if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) {
pr_perror("Failed to set a SIGPIPE signal ignore.");
return 1;
}
/* /*
* When a process group becomes an orphan, * When a process group becomes an orphan,