diff options
| -rw-r--r-- | arch/um/os-Linux/mem.c | 15 |
1 files changed, 6 insertions, 9 deletions
diff --git a/arch/um/os-Linux/mem.c b/arch/um/os-Linux/mem.c index 38742c21def..93a11d7edfa 100644 --- a/arch/um/os-Linux/mem.c +++ b/arch/um/os-Linux/mem.c @@ -162,11 +162,6 @@ found: goto out; } -/* - * This proc still used in tt-mode - * (file: kernel/tt/ptproxy/proxy.c, proc: start_debugger). - * So it isn't 'static' yet. - */ static int __init make_tempfile(const char *template, char **out_tempname, int do_unlink) { @@ -175,10 +170,13 @@ static int __init make_tempfile(const char *template, char **out_tempname, which_tmpdir(); tempname = malloc(MAXPATHLEN); - if (!tempname) - goto out; + if (tempname == NULL) + return -1; find_tempdir(); + if ((tempdir == NULL) || (strlen(tempdir) >= MAXPATHLEN)) + return -1; + if (template[0] != '/') strcpy(tempname, tempdir); else @@ -196,9 +194,8 @@ static int __init make_tempfile(const char *template, char **out_tempname, } if (out_tempname) { *out_tempname = tempname; - } else { + } else free(tempname); - } return fd; out: free(tempname); |