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| author | Simo Sorce <idra@samba.org> | 2009-09-05 10:17:48 -0400 |
|---|---|---|
| committer | Simo Sorce <idra@samba.org> | 2009-09-05 12:49:26 -0400 |
| commit | bc081cf0cc41ad8da24cc60c27ab7c7931d60c55 (patch) | |
| tree | 684b3e88ee132709acf1eb4e4a34a6b7090e1c2f /source3 | |
| parent | 0cfc2f19eff04f4d48ba065563238ae18f2e3f5b (diff) | |
| download | samba-bc081cf0cc41ad8da24cc60c27ab7c7931d60c55.tar.gz samba-bc081cf0cc41ad8da24cc60c27ab7c7931d60c55.tar.bz2 samba-bc081cf0cc41ad8da24cc60c27ab7c7931d60c55.zip | |
Save and report the correct errno value.
Diffstat (limited to 'source3')
| -rw-r--r-- | source3/lib/util_sock.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/source3/lib/util_sock.c b/source3/lib/util_sock.c index ec88b6046a..638a92d23b 100644 --- a/source3/lib/util_sock.c +++ b/source3/lib/util_sock.c @@ -555,6 +555,7 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, size_t nread = 0; struct timeval timeout; char addr[INET6_ADDRSTRLEN]; + int save_errno; /* just checking .... */ if (maxcnt <= 0) @@ -576,19 +577,20 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, } if (readret == -1) { + save_errno = errno; if (fd == get_client_fd()) { /* Try and give an error message * saying what client failed. */ DEBUG(0,("read_socket_with_timeout: " "client %s read error = %s.\n", get_peer_addr(fd,addr,sizeof(addr)), - strerror(errno) )); + strerror(save_errno) )); } else { DEBUG(0,("read_socket_with_timeout: " "read error = %s.\n", - strerror(errno) )); + strerror(save_errno) )); } - return map_nt_error_from_unix(errno); + return map_nt_error_from_unix(save_errno); } nread += readret; } @@ -613,6 +615,7 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, /* Check if error */ if (selrtn == -1) { + save_errno = errno; /* something is wrong. Maybe the socket is dead? */ if (fd == get_client_fd()) { /* Try and give an error message saying @@ -620,13 +623,13 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, DEBUG(0,("read_socket_with_timeout: timeout " "read for client %s. select error = %s.\n", get_peer_addr(fd,addr,sizeof(addr)), - strerror(errno) )); + strerror(save_errno) )); } else { DEBUG(0,("read_socket_with_timeout: timeout " "read. select error = %s.\n", - strerror(errno) )); + strerror(save_errno) )); } - return map_nt_error_from_unix(errno); + return map_nt_error_from_unix(save_errno); } /* Did we timeout ? */ @@ -646,6 +649,7 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, } if (readret == -1) { + save_errno = errno; /* the descriptor is probably dead */ if (fd == get_client_fd()) { /* Try and give an error message @@ -653,11 +657,11 @@ NTSTATUS read_socket_with_timeout(int fd, char *buf, DEBUG(0,("read_socket_with_timeout: timeout " "read to client %s. read error = %s.\n", get_peer_addr(fd,addr,sizeof(addr)), - strerror(errno) )); + strerror(save_errno) )); } else { DEBUG(0,("read_socket_with_timeout: timeout " "read. read error = %s.\n", - strerror(errno) )); + strerror(save_errno) )); } return map_nt_error_from_unix(errno); } |