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in plugins, pass through environment and use /bin/sh to interpret command so you can have arguments, shell pipelines, etc

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This commit is contained in:
Doug Hoyte
2023-08-17 18:52:56 -04:00
parent e9674f6f7e
commit e8538651ac
1 changed files with 2 additions and 2 deletions
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4
src/PluginEventSifter.h
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@ -155,7 +155,7 @@ struct PluginEventSifter {
Pipe inPipe;
pid_t pid;
char *argv[] = { nullptr, };
const char * const argv[] = { "/bin/sh", "-c", pluginCmd.c_str(), nullptr, };
posix_spawn_file_actions_t file_actions;
@ -169,7 +169,7 @@ struct PluginEventSifter {
posix_spawn_file_actions_addclose(&file_actions, inPipe.fds[1])
) throw herr("posix_span_file_actions failed: ", strerror(errno));
auto ret = posix_spawn(&pid, pluginCmd.c_str(), &file_actions, nullptr, argv, nullptr);
auto ret = posix_spawnp(&pid, "sh", &file_actions, nullptr, (char* const*)(&argv[0]), environ);
if (ret) throw herr("posix_spawn failed to invoke '", pluginCmd, "': ", strerror(errno));
running = make_unique<RunningPlugin>(pid, inPipe.saveFd(0), outPipe.saveFd(1), pluginCmd);