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| author | Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> | 2006-02-24 13:03:56 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-02-24 14:31:37 -0800 |
| commit | dc1561ac019ff7b6f75c5175abd2ec65c8dbd581 (patch) | |
| tree | 4820ed1be1024c2f09382dbeade4f7c4e5a8b3e8 /arch/um/os-Linux/file.c | |
| parent | 635dd50b7dc69b698e8808ff2802a6cfc31385a8 (diff) | |
| download | blackbird-obmc-linux-dc1561ac019ff7b6f75c5175abd2ec65c8dbd581.tar.gz blackbird-obmc-linux-dc1561ac019ff7b6f75c5175abd2ec65c8dbd581.zip | |
[PATCH] uml: os_connect_socket error path fixup
Fix an fd leak and a return of -1 instead of -errno in the error path - this
showed up in intensive testing of HPPFS, the os_connect_socket user.
Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>
Acked-by: Jeff Dike <jdike@addtoit.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/os-Linux/file.c')
| -rw-r--r-- | arch/um/os-Linux/file.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/arch/um/os-Linux/file.c b/arch/um/os-Linux/file.c index f55773c819e6..3bd10deea280 100644 --- a/arch/um/os-Linux/file.c +++ b/arch/um/os-Linux/file.c @@ -272,14 +272,23 @@ int os_connect_socket(char *name) snprintf(sock.sun_path, sizeof(sock.sun_path), "%s", name); fd = socket(AF_UNIX, SOCK_STREAM, 0); - if(fd < 0) - return(fd); + if(fd < 0) { + err = -errno; + goto out; + } err = connect(fd, (struct sockaddr *) &sock, sizeof(sock)); - if(err) - return(-errno); + if(err) { + err = -errno; + goto out_close; + } - return(fd); + return fd; + +out_close: + close(fd); +out: + return err; } void os_close_file(int fd) |
