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Check the return value of sbuf_finish().

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MFC after:	1 week
This commit is contained in:
Jaakko Heinonen 2013-05-10 09:58:32 +00:00
parent 5b58efc6cc
commit 4343d321e2
1 changed files with 4 additions and 2 deletions
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6
usr.sbin/ctladm/ctladm.c
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@ -546,7 +546,8 @@ retry:
}
if (xml != 0) {
sbuf_printf(sb, "</ctlfelist>\n");
sbuf_finish(sb);
if (sbuf_finish(sb) != 0)
err(1, "%s: sbuf_finish", __func__);
printf("%s", sbuf_data(sb));
sbuf_delete(sb);
}
@ -3493,7 +3494,8 @@ cctl_end_element(void *user_data, const char *name)
errx(1, "%s: no valid sbuf at level %d (name %s)", __func__,
devlist->level, name);
sbuf_finish(devlist->cur_sb[devlist->level]);
if (sbuf_finish(devlist->cur_sb[devlist->level]) != 0)
err(1, "%s: sbuf_finish", __func__);
str = strdup(sbuf_data(devlist->cur_sb[devlist->level]));
if (str == NULL)
err(1, "%s can't allocate %zd bytes for string", __func__,