diff options
Diffstat (limited to 'thread.c')
-rw-r--r-- | thread.c | 10 |
1 files changed, 4 insertions, 6 deletions
@@ -4,7 +4,7 @@ * See the main source file 'vdr.c' for copyright information and * how to reach the author. * - * $Id: thread.c 1.22 2002/08/15 11:44:48 kls Exp $ + * $Id: thread.c 1.23 2002/11/02 14:00:25 kls Exp $ */ #include "thread.h" @@ -331,11 +331,9 @@ bool cPipe::Open(const char *Command, const char *Mode) _exit(-1); } else { - for (int i = 0; i <= fd[1]; i++) { - if (i == STDIN_FILENO || i == STDOUT_FILENO || i == STDERR_FILENO) - continue; - close(i); // close all dup'ed filedescriptors - } + int MaxPossibleFileDescriptors = getdtablesize(); + for (int i = STDERR_FILENO + 1; i < MaxPossibleFileDescriptors; i++) + close(i); //close all dup'ed filedescriptors if (execl("/bin/sh", "sh", "-c", Command, NULL) == -1) { LOG_ERROR_STR(Command); close(fd[1 - iopipe]); |