From: Tim Kientzle <kientzle@gmail.com>
Date: Thu, 28 Apr 2016 05:48:20 +0000 (-0700)
Subject: Issue 686: Correctly retry if the buffer needs to be grown
X-Git-Tag: v3.2.0~11
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=9134c3a;p=thirdparty%2Flibarchive.git

Issue 686: Correctly retry if the buffer needs to be grown
---

diff --git a/libarchive/archive_string.c b/libarchive/archive_string.c
index 3d4be8259..282c58e1e 100644
--- a/libarchive/archive_string.c
+++ b/libarchive/archive_string.c
@@ -737,7 +737,8 @@ archive_string_append_from_wcs_in_codepage(struct archive_string *as,
 			}
 			if (count == 0)
 				ret = -1;
-		} while (0);
+			break;
+		} while (1);
 	}
 	as->length += count;
 	as->s[as->length] = '\0';