From: Timo Sirainen <tss@iki.fi>
Date: Sat, 12 Feb 2011 03:31:32 +0000 (+0200)
Subject: printf_format_fix*() assert-crashed if the format ended with "%%".
X-Git-Tag: 2.1.alpha1~345
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c4529ff75e8068cb63e47e455d99aea9bdf412bf;p=thirdparty%2Fdovecot%2Fcore.git

printf_format_fix*() assert-crashed if the format ended with "%%".
---

diff --git a/src/lib/printf-format-fix.c b/src/lib/printf-format-fix.c
index de80ee031c..ba811d341c 100644
--- a/src/lib/printf-format-fix.c
+++ b/src/lib/printf-format-fix.c
@@ -46,6 +46,7 @@ printf_format_fix_noalloc(const char *format, unsigned int *len_r)
 			case '\0':
 				i_panic("%% modifier missing");
 			}
+			p++;
 		}
 	}