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libjail: avoid a double-free in the MAC label bits

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As written, we'll repeatedly jps_free() the first element, which is
obviously bogus.  Fix it to index appropriately.

Fixes:	db3b39f063 ("libjail: extend struct handlers [...]")
This commit is contained in:
Kyle Evans
2026-02-23 23:55:12 -06:00
parent b4305c90a3
commit 686280c0fd
1 changed files with 1 additions and 1 deletions
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lib/libjail/jail.c
+1 -1
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@@ -978,7 +978,7 @@ jailparam_free(struct jailparam *jp, unsigned njp)
for (j = 0; j < njp; j++) { for (j = 0; j < njp; j++) {
free(jp[j].jp_name); free(jp[j].jp_name);
if (!(jp[j].jp_flags & JP_RAWVALUE)) { if (!(jp[j].jp_flags & JP_RAWVALUE)) {
jps_free(jp); jps_free(&jp[j]);
free(jp[j].jp_value); free(jp[j].jp_value);
} }
} }