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| author | midipix <writeonce@midipix.org> | 2017-11-18 19:09:40 -0500 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2017-11-18 19:11:49 -0500 |
| commit | f4ed8e1224eb396f71a1c921ee2489a677deaa0d (patch) | |
| tree | 4ade35982f200b79b5b05a07364e8d3dc1b5257f /src/helper/slbt_archive_import.c | |
| parent | ec6d7a3ad901cf5447353bdee159c99336ac9c2d (diff) | |
| download | slibtool-f4ed8e1224eb396f71a1c921ee2489a677deaa0d.tar.bz2 slibtool-f4ed8e1224eb396f71a1c921ee2489a677deaa0d.tar.xz | |
process spawning and forking: use dup2, not dup, in the child process.
Diffstat (limited to 'src/helper/slbt_archive_import.c')
| -rw-r--r-- | src/helper/slbt_archive_import.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/helper/slbt_archive_import.c b/src/helper/slbt_archive_import.c index 0d3ea52..c45efa4 100644 --- a/src/helper/slbt_archive_import.c +++ b/src/helper/slbt_archive_import.c @@ -65,9 +65,8 @@ static void slbt_archive_import_child( argv[2] = 0; close(fd[1]); - close(0); - if (dup(fd[0]) == 0) + if (dup2(fd[0],0) == 0) execvp(program,argv); _exit(EXIT_FAILURE); |