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authorMatthias Schiffer <mschiffer@universe-factory.net>2014-05-22 02:02:39 +0200
committerMatthias Schiffer <mschiffer@universe-factory.net>2014-05-22 02:02:39 +0200
commit47d84679d6fe71f56d3a013578007dff92ff72db (patch)
tree810b4eacd188bdc53a861a116678245c321093de /src/vector.h
parent956e414d7baa56198a583adf130798cbe80f6cb9 (diff)
downloadfastd-47d84679d6fe71f56d3a013578007dff92ff72db.tar
fastd-47d84679d6fe71f56d3a013578007dff92ff72db.zip
Fix waitpid race condition
Doing a waitpid for all processes in the SIGCHLD handler could sometimes steal a signal from a fastd_shell_command_exec_sync call. To fix this, don't reap the children in the SIGCHLD handler anymore, but create a reaper thread for each asynchronous shell command.
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