| Message ID | tencent_00DFB3205698AE7566266040@qq.com |
|---|---|
| State | Accepted |
| Headers | show |
On Tue, Apr 04, 2017 at 10:12:19PM +0800, F1 wrote: > This fixes a proble where ffmpeg would cause crash to do a seek when the network disconnect. > The log like this: > 01-01 10:53:03.441 6580 6580 F DEBUG : backtrace: > 01-01 10:53:03.441 6580 6580 F DEBUG : #00 pc 0002942e /system/lib/libavformat.so (ffurl_write+9) > > Signed-off-by: tiejun.peng <tiejun.peng@foxmail.com> > --- > libavformat/ftp.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/libavformat/ftp.c b/libavformat/ftp.c > index 0663b47..9aa7a45 100644 > --- a/libavformat/ftp.c > +++ b/libavformat/ftp.c > @@ -206,6 +206,9 @@ static int ftp_send_command(FTPContext *s, const char *command, > if (response) > *response = NULL; > > + if (!s->conn_control) > + return AVERROR(EIO); > + > if ((err = ffurl_write(s->conn_control, command, strlen(command))) < 0) > return err; > if (!err) > -- > > Please have a look this patch, give some advice or merge it. > Thank you . applied thx [...]
diff --git a/libavformat/ftp.c b/libavformat/ftp.c index 0663b47..9aa7a45 100644 --- a/libavformat/ftp.c +++ b/libavformat/ftp.c @@ -206,6 +206,9 @@ static int ftp_send_command(FTPContext *s, const char *command, if (response) *response = NULL; + if (!s->conn_control) + return AVERROR(EIO); + if ((err = ffurl_write(s->conn_control, command, strlen(command))) < 0) return err; if (!err)
This fixes a proble where ffmpeg would cause crash to do a seek when the network disconnect. The log like this: 01-01 10:53:03.441 6580 6580 F DEBUG : backtrace: 01-01 10:53:03.441 6580 6580 F DEBUG : #00 pc 0002942e /system/lib/libavformat.so (ffurl_write+9) Signed-off-by: tiejun.peng <tiejun.peng@foxmail.com> --- libavformat/ftp.c | 3 +++ 1 file changed, 3 insertions(+) -- Please have a look this patch, give some advice or merge it. Thank you . 2.7.4