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 <[EMAIL PROTECTED]>
---
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 f55773c..3bd10de 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)
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