diff options
Diffstat (limited to 'fs/coredump.c')
| -rw-r--r-- | fs/coredump.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/fs/coredump.c b/fs/coredump.c index fedbead956ed..60bc9685e149 100644 --- a/fs/coredump.c +++ b/fs/coredump.c @@ -345,7 +345,7 @@ static bool coredump_parse(struct core_name *cn, struct coredump_params *cprm, was_space = false; err = cn_printf(cn, "%c", '\0'); if (err) - return err; + return false; (*argv)[(*argc)++] = cn->used; } } @@ -1466,11 +1466,15 @@ static int proc_dostring_coredump(const struct ctl_table *table, int write, ssize_t retval; char old_core_pattern[CORENAME_MAX_SIZE]; + if (write) + return proc_dostring(table, write, buffer, lenp, ppos); + retval = strscpy(old_core_pattern, core_pattern, CORENAME_MAX_SIZE); error = proc_dostring(table, write, buffer, lenp, ppos); if (error) return error; + if (!check_coredump_socket()) { strscpy(core_pattern, old_core_pattern, retval + 1); return -EINVAL; |