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Fix #1592, fix terminal echo off by redirect process stdin. 3.0.115

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winlin 2020-02-05 13:04:00 +08:00
parent c50c51889a
commit c6d914bc13
5 changed files with 18 additions and 13 deletions
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2
README.md
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@ -146,6 +146,7 @@ For previous versions, please read:
## V3 changes
* v3.0, 2020-02-05, For [#1592][bug #1592], fix terminal echo off by redirect process stdin. 3.0.115
* v3.0, 2020-02-04, For [#1186][bug #1186], refactor security check. 3.0.114
* v3.0, 2020-02-04, Fix [#939][bug #939], response right A/V flag in FLV header. 3.0.113
* v3.0, 2020-02-04, For [#939][bug #939], always enable fast FLV streaming.
@ -1642,6 +1643,7 @@ Winlin
[bug #1206]: https://github.com/ossrs/srs/issues/1206
[bug #939]: https://github.com/ossrs/srs/issues/939
[bug #1186]: https://github.com/ossrs/srs/issues/1186
[bug #1592]: https://github.com/ossrs/srs/issues/1592
[bug #xxxxxxxxxxxxx]: https://github.com/ossrs/srs/issues/xxxxxxxxxxxxx
[exo #828]: https://github.com/google/ExoPlayer/pull/828

2
trunk/conf/full.conf
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@ -27,7 +27,7 @@ ff_log_dir ./objs;
# the log level for FFMPEG.
# info warning error fatal panic quiet
# trace debug verbose
# default: warning
# default: info
ff_log_level warning;
# the log tank, console or file.
# if console, print log to console.

2
trunk/src/app/srs_app_config.cpp
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@ -5785,7 +5785,7 @@ string SrsConfig::get_ff_log_dir()
string SrsConfig::get_ff_log_level()
{
static string DEFAULT = "warning";
static string DEFAULT = "info";
SrsConfDirective* conf = root->get("ff_log_level");
if (!conf || conf->arg0().empty()) {

23
trunk/src/app/srs_app_process.cpp
View file

@ -152,7 +152,7 @@ srs_error_t srs_redirect_output(string from_file, int to_fd)
// redirect the fd to file.
int fd = -1;
int flags = O_CREAT|O_WRONLY|O_APPEND;
int flags = O_CREAT|O_RDWR|O_APPEND;
mode_t mode = S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH;
if ((fd = ::open(from_file.c_str(), flags, mode)) < 0) {
@ -197,10 +197,7 @@ srs_error_t SrsProcess::start()
// ignore the SIGINT and SIGTERM
signal(SIGINT, SIG_IGN);
signal(SIGTERM, SIG_IGN);
// for the stdin,
// should never close it or ffmpeg will error.
// for the stdout, ignore when not specified.
// redirect stdout to file if possible.
if ((err = srs_redirect_output(stdout_file, STDOUT_FILENO)) != srs_success) {
@ -212,16 +209,22 @@ srs_error_t SrsProcess::start()
if ((err = srs_redirect_output(stderr_file, STDERR_FILENO)) != srs_success) {
return srs_error_wrap(err, "redirect output");
}
// No stdin for process, @bug https://github.com/ossrs/srs/issues/1592
if ((err = srs_redirect_output("/dev/null", STDIN_FILENO)) != srs_success) {
return srs_error_wrap(err, "redirect input");
}
// should never close the fd 3+, for it myabe used.
// for fd should close at exec, use fnctl to set it.
// log basic info to stderr.
if (true) {
fprintf(stderr, "\n");
fprintf(stderr, "process ppid=%d, cid=%d, pid=%d\n", ppid, cid, getpid());
fprintf(stderr, "process binary=%s, cli: %s\n", bin.c_str(), cli.c_str());
fprintf(stderr, "process actual cli: %s\n", actual_cli.c_str());
fprintf(stdout, "\n");
fprintf(stdout, "process ppid=%d, cid=%d, pid=%d, in=%d, out=%d, err=%d\n",
ppid, cid, getpid(), STDIN_FILENO, STDOUT_FILENO, STDERR_FILENO);
fprintf(stdout, "process binary=%s, cli: %s\n", bin.c_str(), cli.c_str());
fprintf(stdout, "process actual cli: %s\n", actual_cli.c_str());
}
// memory leak in child process, it's ok.

2
trunk/src/core/srs_core_version3.hpp
View file

@ -24,6 +24,6 @@
#ifndef SRS_CORE_VERSION3_HPP
#define SRS_CORE_VERSION3_HPP
#define SRS_VERSION3_REVISION 114
#define SRS_VERSION3_REVISION 115
#endif