diff options
| author | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 16:00:25 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2017-08-07 16:00:25 +0200 |
| commit | 798b94518e61ced3f7be7766727705df4859878c (patch) | |
| tree | af26ec7b4cb178933e6a76decb9561739933288d /libbb/ubi.c | |
| parent | b34eb4a591fa4dbbc091524a1c1159e2743134c8 (diff) | |
| download | busybox-798b94518e61ced3f7be7766727705df4859878c.tar.gz | |
ubi tools: ubiupdatevol supports "-" input and actually respects -s SIZE
Decided to not make any flash applets NOEXEC.
Minor robustifications here and there. Better error messages. Save on strings:
function old new delta
ubi_tools_main 1235 1288 +53
ubi_get_volid_by_name 125 133 +8
ubirename_main 198 204 +6
get_num_from_file 90 94 +4
------------------------------------------------------------------------------
(add/remove: 0/0 grow/shrink: 4/0 up/down: 71/0) Total: 71 bytes
text data bss dec hex filename
915696 485 6880 923061 e15b5 busybox_old
915670 485 6880 923035 e159b busybox_unstripped
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'libbb/ubi.c')
| -rw-r--r-- | libbb/ubi.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libbb/ubi.c b/libbb/ubi.c index 34595d797..a90016acf 100644 --- a/libbb/ubi.c +++ b/libbb/ubi.c @@ -35,6 +35,7 @@ int FAST_FUNC ubi_get_volid_by_name(unsigned ubi_devnum, const char *vol_name) if (open_read_close(fname, buf, sizeof(buf)) <= 0) continue; + buf[UBI_MAX_VOLUME_NAME] = '\0'; strchrnul(buf, '\n')[0] = '\0'; if (strcmp(vol_name, buf) == 0) return i; |