fix a use-after-free in htable

JeffBezanson · JeffBezanson · commit 4acf745ea8f2 · 2013-10-22T00:26:11.000-04:00
diff --git a/htable.inc b/htable.inc
@@ -71,6 +71,7 @@ static void **HTNAME##_lookup_bp(htable_t *h, void *key)                \
                                                                         \
     sz = hash_size(h);                                                  \
     maxprobe = max_probe(sz);                                           \
+    tab = h->table;                                                     \
                                                                         \
     goto retry_bp;                                                      \
                                                                         \

Original file line number	Diff line number	Diff line change
`@@ -71,6 +71,7 @@ static void *HTNAME##_lookup_bp(htable_t h, void *key) \`
`71`	`71`	`\`
`72`	`72`	`sz = hash_size(h); \`
`73`	`73`	`maxprobe = max_probe(sz); \`
	`74`	`+ tab = h->table; \`
`74`	`75`	`\`
`75`	`76`	`goto retry_bp; \`
`76`	`77`	`\`