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author | Devin J. Pohly <djpohly@gmail.com> | 2023-06-15 15:42:54 -0500 |
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committer | Leonardo Hernández <leohdz172@proton.me> | 2023-06-16 00:24:17 -0600 |
commit | df11b7a7864b416bba52e00d6ad7997d9a7c19b0 (patch) | |
tree | 9aed8dabe03a933fbd382431d14d08b4e8d398f8 | |
parent | 5215712cabce273f76a5381de244c58a7d1f54f9 (diff) |
fix startup_cmd SIGCHLD handler
Ignored handlers are not reset by exec() calls
-rw-r--r-- | dwl.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -1963,6 +1963,8 @@ run(char *startup_cmd) if ((child_pid = fork()) < 0) die("startup: fork:"); if (child_pid == 0) { + sa.sa_handler = SIG_DFL; + sigaction(SIGCHLD, &sa, NULL); dup2(piperw[0], STDIN_FILENO); close(piperw[0]); close(piperw[1]); |