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memleak: ignore tmpctx.

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Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
This commit is contained in:
Rusty Russell 2018-03-15 15:00:38 +10:30
parent ef2a063169
commit 4845445079
2 changed files with 6 additions and 2 deletions
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4
common/memleak.c
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@ -100,6 +100,10 @@ static void children_into_htable(const void *exclude1, const void *exclude2,
if (streq(name, if (streq(name,
"ccan/ccan/io/poll.c:40:struct pollfd[]")) "ccan/ccan/io/poll.c:40:struct pollfd[]"))
continue; continue;
/* Don't add tmpctx. */
if (streq(name, "tmpctx"))
continue;
} }
htable_add(memtable, hash_ptr(i, NULL), i); htable_add(memtable, hash_ptr(i, NULL), i);
children_into_htable(exclude1, exclude2, memtable, i); children_into_htable(exclude1, exclude2, memtable, i);

4
common/utils.c
View File

@ -31,7 +31,7 @@ u8 *tal_hexdata(const tal_t *ctx, const void *str, size_t len)
/* Initial creation of tmpctx. */ /* Initial creation of tmpctx. */
void setup_tmpctx(void) void setup_tmpctx(void)
{ {
tmpctx = tal(NULL, char); tmpctx = tal_alloc_(NULL, 0, false, false, "tmpctx");
} }
/* Free any children of tmpctx. */ /* Free any children of tmpctx. */
@ -40,6 +40,6 @@ void clean_tmpctx(void)
/* Minor optimization: don't do anything if tmpctx unused. */ /* Minor optimization: don't do anything if tmpctx unused. */
if (tal_first(tmpctx)) { if (tal_first(tmpctx)) {
tal_free(tmpctx); tal_free(tmpctx);
tmpctx = tal(NULL, char); tmpctx = tal_alloc_(NULL, 0, false, false, "tmpctx");
} }
} }