diff options
| -rw-r--r-- | src/socket_wrapper.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index b7488a1..c054f36 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -623,6 +623,13 @@ static int libc_dup(int fd) return swrap.fns.libc_dup(fd); } +static int libc_dup2(int oldfd, int newfd) +{ + swrap_load_lib_function(SWRAP_LIBC, dup2); + + return swrap.fns.libc_dup2(oldfd, newfd); +} + static int libc_vioctl(int d, unsigned long int request, va_list ap) { long int args[4]; @@ -3372,7 +3379,7 @@ static int swrap_dup2(int fd, int newfd) si = find_socket_info(fd); if (!si) { - return swrap.fns.libc_dup2(fd, newfd); + return libc_dup2(fd, newfd); } if (find_socket_info(newfd)) { @@ -3387,7 +3394,7 @@ static int swrap_dup2(int fd, int newfd) return -1; } - fi->fd = swrap.fns.libc_dup2(fd, newfd); + fi->fd = libc_dup2(fd, newfd); if (fi->fd == -1) { int saved_errno = errno; free(fi); |