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| author | Rich Felker <dalias@aerifal.cx> | 2011-05-29 12:58:02 -0400 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-05-29 12:58:02 -0400 |
| commit | f48832ee15027763826c8a7ff9eeed3fc06bb499 (patch) | |
| tree | c22fc7561126476e81dfd1f985d4168726a8cfab /src/process/posix_spawn.c | |
| parent | dd45edb5ff6198493edf1315d3e4e6ffc7b96447 (diff) | |
| download | musl-f48832ee15027763826c8a7ff9eeed3fc06bb499.tar.gz | |
fix backwards posix_spawn file action order
Diffstat (limited to 'src/process/posix_spawn.c')
| -rw-r--r-- | src/process/posix_spawn.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/process/posix_spawn.c b/src/process/posix_spawn.c index 59f4a8bb..b1a9fbde 100644 --- a/src/process/posix_spawn.c +++ b/src/process/posix_spawn.c @@ -51,10 +51,11 @@ int __posix_spawnx(pid_t *res, const char *path, __syscall(SYS_setuid, __syscall(SYS_getuid)) )) _exit(127); - if (fa) { + if (fa && fa->__actions) { struct fdop *op; int ret, fd; - for (op = fa->__actions; op; op = op->next) { + for (op = fa->__actions; op->next; op = op->next); + for (; op; op = op->prev) { switch(op->cmd) { case FDOP_CLOSE: ret = __syscall(SYS_close, op->fd); |