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authorDenys Vlasenko2017-08-07 16:00:25 +0200
committerDenys Vlasenko2017-08-07 16:00:25 +0200
commit798b94518e61ced3f7be7766727705df4859878c (patch)
treeaf26ec7b4cb178933e6a76decb9561739933288d /libbb
parentb34eb4a591fa4dbbc091524a1c1159e2743134c8 (diff)
downloadbusybox-798b94518e61ced3f7be7766727705df4859878c.zip
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')
-rw-r--r--libbb/ubi.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/libbb/ubi.c b/libbb/ubi.c
index 34595d7..a90016a 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;