diff options
| author | Markus Armbruster <armbru@redhat.com> | 2018-07-27 08:22:04 +0200 |
|---|---|---|
| committer | Markus Armbruster <armbru@redhat.com> | 2018-07-28 09:09:58 +0200 |
| commit | ba891d68b4ff17faaea3d3a8bfd82af3eed0a134 (patch) | |
| tree | a60591188270f2ec5ade8eef780b26da5ddf0efd /block | |
| parent | b65ab77b3afadd7bb3051b341a5258ff7fb9d246 (diff) | |
qstring: Move qstring_from_substr()'s @end one to the right
qstring_from_substr() takes the index of the substring's first and
last character. qstring_from_substr(s, 0, SIZE_MAX) denotes an empty
substring. Awkward.
Shift the end index one to the right. This simplifies both
qstring_from_substr() and its callers.
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Message-Id: <20180727062204.10401-3-armbru@redhat.com>
Diffstat (limited to 'block')
| -rw-r--r-- | block/blkdebug.c | 2 | ||||
| -rw-r--r-- | block/blkverify.c | 2 | ||||
| -rw-r--r-- | block/nbd.c | 2 |
3 files changed, 3 insertions, 3 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c index 0457bf5b66..0759452925 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -305,7 +305,7 @@ static void blkdebug_parse_filename(const char *filename, QDict *options, if (c != filename) { QString *config_path; - config_path = qstring_from_substr(filename, 0, c - filename - 1); + config_path = qstring_from_substr(filename, 0, c - filename); qdict_put(options, "config", config_path); } diff --git a/block/blkverify.c b/block/blkverify.c index da97ee5927..89bf4386e3 100644 --- a/block/blkverify.c +++ b/block/blkverify.c @@ -80,7 +80,7 @@ static void blkverify_parse_filename(const char *filename, QDict *options, } /* TODO Implement option pass-through and set raw.filename here */ - raw_path = qstring_from_substr(filename, 0, c - filename - 1); + raw_path = qstring_from_substr(filename, 0, c - filename); qdict_put(options, "x-raw", raw_path); /* TODO Allow multi-level nesting and set file.filename here */ diff --git a/block/nbd.c b/block/nbd.c index b198ad775f..e87699fb73 100644 --- a/block/nbd.c +++ b/block/nbd.c @@ -109,7 +109,7 @@ static int nbd_parse_uri(const char *filename, QDict *options) /* strip braces from literal IPv6 address */ if (uri->server[0] == '[') { host = qstring_from_substr(uri->server, 1, - strlen(uri->server) - 2); + strlen(uri->server) - 1); } else { host = qstring_from_str(uri->server); } |