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close not used file descriptors

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Laszlo Nagy
2013-06-22 20:38:17 +02:00
parent 86e0df8ea7
commit 018d1c52d7
1 changed files with 3 additions and 1 deletions
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4
src/main.c
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@@ -99,6 +99,7 @@ int main(int argc, char * const argv[])
else if (0 == child_pid)
{
// child process
close(sync_fd[1]);
wait_for_parent(sync_fd[0]);
if (-1 == setenv(ENV_PRELOAD, libear_path, 1))
{
@@ -129,6 +130,7 @@ int main(int argc, char * const argv[])
install_signal_handler(SIGCHLD);
install_signal_handler(SIGINT);
mask_all_signals(SIG_BLOCK);
close(sync_fd[0]);
collect_messages(socket_file, output_file, debug, sync_fd[1]);
if (socket_dir)
{
@@ -261,7 +263,7 @@ static void notify_child(int fd)
static void wait_for_parent(int fd)
{
char buffer[8];
char buffer[5];
if (-1 == read(fd, buffer, sizeof(buffer)))
{
perror("bear: read");