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Prevent garbage from being saved in the userid field

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It seems that in some scenarios we end up with a string that isn't NUL
terminated and that results in garbage being stored as userid. This patch
is a little brute force but it fixes the problem even if a previous
version os Subsurface ended up adding other text to the end of the userid.

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel 2014-11-20 14:30:44 -08:00
parent 21675de534
commit 2f7a7f3e6a
3 changed files with 4 additions and 2 deletions
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2
save-git.c
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@ -754,7 +754,7 @@ static void save_userid(void *_b)
{
struct membuffer *b = _b;
if (prefs.save_userid_local)
put_format(b, "userid %30s", prefs.userid);
put_format(b, "userid %30s\n", prefs.userid);
}
static void save_one_device(void *_b, const char *model, uint32_t deviceid,