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| author | Denis Vlasenko | 2008-05-24 16:46:13 +0000 |
|---|---|---|
| committer | Denis Vlasenko | 2008-05-24 16:46:13 +0000 |
| commit | e94a87134d2c78d3a1df39605d1f30d928a592a5 (patch) | |
| tree | 5fa9904a9b652246451bd6ac7cca1c94e424af0d /util-linux/mdev.c | |
| parent | ff9234948eac3925b8881ab0f05402e95a339f0f (diff) | |
| download | busybox-e94a87134d2c78d3a1df39605d1f30d928a592a5.zip busybox-e94a87134d2c78d3a1df39605d1f30d928a592a5.tar.gz | |
mdev: fix counting of '%' in pattern
Diffstat (limited to 'util-linux/mdev.c')
| -rw-r--r-- | util-linux/mdev.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/util-linux/mdev.c b/util-linux/mdev.c index bf07aeb..a32c04f 100644 --- a/util-linux/mdev.c +++ b/util-linux/mdev.c @@ -180,8 +180,9 @@ static void make_device(char *path, int delete) /* substitute %1..9 with off[1..9], if any */ n = 0; s = val; - while (*s && *s++ == '%') - n++; + while (*s) + if (*s++ == '%') + n++; p = alias = xzalloc(strlen(val) + n * strlen(device_name)); s = val + 1; |