* pinentry/pinentry.c (pinentry_setbufferlen): when pin buffer is
already large enough, return the buffer instead of NULL.
pinentry-curses.c is the only place that checks this return value
now, and it expects this behavior.
--
Signed-Off-By: Daniel Kahn Gillmor <d...@fifthhorseman.net>
Debian-Bug-Id: 787639
---
pinentry/pinentry.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/pinentry/pinentry.c b/pinentry/pinentry.c
index 9a6a090..94909dc 100644
--- a/pinentry/pinentry.c
+++ b/pinentry/pinentry.c
@@ -435,7 +435,7 @@ pinentry_setbufferlen (pinentry_t pin, int len)
len = 2048;
if (len <= pin->pin_len)
- return NULL;
+ return pin->pin;
newp = secmem_realloc (pin->pin, len);
if (newp)
--
2.1.4
--
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