diff options
Diffstat (limited to 'src/stdio/popen.c')
| -rw-r--r-- | src/stdio/popen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/stdio/popen.c b/src/stdio/popen.c index 28ff23fd..92cb57ee 100644 --- a/src/stdio/popen.c +++ b/src/stdio/popen.c @@ -39,7 +39,7 @@ FILE *popen(const char *cmd, const char *mode) * remove the close-on-exec flag in the child without also creating * a file descriptor leak race condition in the parent. */ if (p[1-op] == 1-op) { - int tmp = fcntl(F_DUPFD_CLOEXEC, 1-op, 0); + int tmp = fcntl(1-op, F_DUPFD_CLOEXEC, 0); if (tmp < 0) { e = errno; goto fail; |