RunApp: safer chdir. Overhauled "sparn a child and get its output" in general

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 3 insertions, 1 deletions

diff --git a/lib/Plugins/SOSreport.cpp b/lib/Plugins/SOSreport.cpp
index 6f23165..899b446 100644
--- a/lib/Plugins/SOSreport.cpp
+++ b/lib/Plugins/SOSreport.cpp
@@ -91,7 +91,9 @@ void CActionSOSreport::Run(const char *pActionDir, const char *pArgs)
     update_client(_("running sosreport: %s"), command.c_str());
     std::string output = command;
     output += '\n';
-    output += popen_and_save_output(command.c_str());
+    char *command_out = run_in_shell_and_save_output(/*flags:*/ 0, command.c_str(), /*dir:*/ NULL, /*size_p:*/ NULL);
+    output += command_out;
+    free(command_out);
     update_client(_("done running sosreport"));
 
     std::string sosreport_filename = ParseFilename(output);