diff options
Diffstat (limited to 'src/socket_wrapper.c')
| -rw-r--r-- | src/socket_wrapper.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/socket_wrapper.c b/src/socket_wrapper.c index 3bf60f1..61dce97 100644 --- a/src/socket_wrapper.c +++ b/src/socket_wrapper.c @@ -7421,6 +7421,7 @@ static int swrap_close(int fd) { struct socket_info *si = NULL; int si_index; + int ret_errno = errno; int ret; swrap_mutex_lock(&socket_reset_mutex); @@ -7440,6 +7441,9 @@ static int swrap_close(int fd) SWRAP_LOCK_SI(si); ret = libc_close(fd); + if (ret == -1) { + ret_errno = errno; + } swrap_dec_refcount(si); @@ -7474,6 +7478,7 @@ out: swrap_mutex_unlock(&first_free_mutex); swrap_mutex_unlock(&socket_reset_mutex); + errno = ret_errno; return ret; } |