diff options
Diffstat (limited to 'libbb/loop.c')
| -rw-r--r-- | libbb/loop.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/libbb/loop.c b/libbb/loop.c index 9559d42..6934b7a 100644 --- a/libbb/loop.c +++ b/libbb/loop.c @@ -81,7 +81,8 @@ int del_loop(const char *device) */ int set_loop(char **device, const char *file, unsigned long long offset) { - char dev[20], *try; + char dev[LOOP_NAMESIZE]; + char *try; bb_loop_info loopinfo; struct stat statbuf; int i, dfd, ffd, mode, rc = -1; @@ -140,14 +141,14 @@ int set_loop(char **device, const char *file, unsigned long long offset) rc = -1; } close(dfd); -try_again: + try_again: if (*device) break; } close(ffd); if (!rc) { if (!*device) *device = xstrdup(dev); - return (mode == O_RDONLY) ? 1 : 0; + return (mode == O_RDONLY); /* 1:ro, 0:rw */ } return rc; } |