From: Pavel Charvat <pchar@ucw.cz>
Date: Wed, 10 Jan 2018 11:16:31 +0000 (+0100)
Subject: bgets_mp(): Added a non-intuitive warning to documentation.
X-Git-Tag: v6.5.8~3
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=a7bae3293ad367903df28054af1e0b9be3d169b5;p=libucw.git

bgets_mp(): Added a non-intuitive warning to documentation.
---

diff --git a/ucw/fastbuf.h b/ucw/fastbuf.h
index 0a04176a..77e5ecb0 100644
--- a/ucw/fastbuf.h
+++ b/ucw/fastbuf.h
@@ -752,6 +752,7 @@ struct bb_t;
 uint bgets_bb(struct fastbuf *f, struct bb_t *b, uint limit);
 /**
  * Read a string, strip the trailing `\n` and store it into buffer allocated from a memory pool.
+ * CAVEAT: Internally allocates the whole line on stack -> can segfault if too long.
  **/
 char *bgets_mp(struct fastbuf *f, struct mempool *mp);