diff options
Diffstat (limited to 'example/cuse.c')
| -rw-r--r-- | example/cuse.c | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/example/cuse.c b/example/cuse.c index e2ccdcb..0c0e7bc 100644 --- a/example/cuse.c +++ b/example/cuse.c @@ -294,18 +294,21 @@ int main(int argc, char **argv) char dev_name[128] = "DEVNAME="; const char *dev_info_argv[] = { dev_name }; struct cuse_info ci; + int ret = 1; if (fuse_opt_parse(&args, ¶m, cusexmp_opts, cusexmp_process_arg)) { printf("failed to parse option\n"); - return 1; + free(param.dev_name); + goto out; } if (!param.is_help) { if (!param.dev_name) { fprintf(stderr, "Error: device name missing\n"); - return 1; + goto out; } - strncat(dev_name, param.dev_name, sizeof(dev_name) - 9); + strncat(dev_name, param.dev_name, sizeof(dev_name) - sizeof("DEVNAME=")); + free(param.dev_name); } memset(&ci, 0, sizeof(ci)); @@ -315,6 +318,9 @@ int main(int argc, char **argv) ci.dev_info_argv = dev_info_argv; ci.flags = CUSE_UNRESTRICTED_IOCTL; - return cuse_lowlevel_main(args.argc, args.argv, &ci, &cusexmp_clop, - NULL); + ret = cuse_lowlevel_main(args.argc, args.argv, &ci, &cusexmp_clop, NULL); + +out: + fuse_opt_free_args(&args); + return ret; } |