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authorJeremy Kerr <jk@ozlabs.org>2013-05-21 14:33:15 +0800
committerJeremy Kerr <jk@ozlabs.org>2013-06-24 12:52:50 +0800
commit9933fe75fd5f7f6a281a67deb3a8d919f5617f89 (patch)
treec558baee28010e1f0dba06c86eb30c31367a306a /discover
parent78c82fbd0a481249de1763b5d43bb9876ea612bd (diff)
downloadtalos-petitboot-9933fe75fd5f7f6a281a67deb3a8d919f5617f89.tar.gz
talos-petitboot-9933fe75fd5f7f6a281a67deb3a8d919f5617f89.zip
discover/event: Allow empty param values
Useful for specifying defaults: pb-event add@defaults name='Netboot' \ image=http://192.168.0.1/vmlinuz \ default Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Diffstat (limited to 'discover')
-rw-r--r--discover/event.c20
1 files changed, 11 insertions, 9 deletions
diff --git a/discover/event.c b/discover/event.c
index 7cb128f..cced658 100644
--- a/discover/event.c
+++ b/discover/event.c
@@ -80,21 +80,23 @@ static void event_parse_params(struct event *event, const char *buf, int len)
continue;
}
- /* find the separator */
- sep = memchr(buf, '=', param_len);
- if (!sep)
- continue;
-
- name_len = sep - buf;
- value_len = param_len - name_len - 1;
-
/* update the params array */
event->params = talloc_realloc(event, event->params,
struct param, ++event->n_params);
param = &event->params[event->n_params - 1];
+ sep = memchr(buf, '=', param_len);
+ if (!sep) {
+ name_len = param_len;
+ value_len = 0;
+ param->value = "";
+ } else {
+ name_len = sep - buf;
+ value_len = param_len - name_len - 1;
+ param->value = talloc_strndup(event, sep + 1,
+ value_len);
+ }
param->name = talloc_strndup(event, buf, name_len);
- param->value = talloc_strndup(event, sep + 1, value_len);
}
}
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