[FFmpeg-cvslog] ffserver: check chdir() return

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sat Jan  7 23:05:20 2012 +0100| [fc5a905a6d0c76d9fb8d838ac83f6219a7a5e20f] | committer: Michael Niedermayer

ffserver: check chdir() return

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=fc5a905a6d0c76d9fb8d838ac83f6219a7a5e20f
---

 ffserver.c |    5 ++++-
 1 files changed, 4 insertions(+), 1 deletions(-)

diff --git a/ffserver.c b/ffserver.c
index 5ee5c32..80a36c7 100644
--- a/ffserver.c
+++ b/ffserver.c
@@ -499,7 +499,10 @@ static void start_children(FFStream *feed)
                 }
 
                 /* This is needed to make relative pathnames work */
-                chdir(my_program_dir);
+                if (chdir(my_program_dir) < 0) {
+                    http_log("chdir failed\n");
+                    exit(1);
+                }
 
                 signal(SIGPIPE, SIG_DFL);