From: Ulrich Drepper <drepper@redhat.com>
Date: Fri, 14 Dec 2001 07:15:10 +0000 (+0000)
Subject: (process_string_arg): Correctly handle zero precision with wide character
X-Git-Tag: cvs/glibc-2-2-5~81
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b004df7ec35ecaf59d5d5e0f17aaf8a732dff0a7;p=thirdparty%2Fglibc.git

(process_string_arg): Correctly handle zero precision with wide character
string format.
---

diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index c5e78c74999..febd0947290 100644
--- a/stdio-common/vfprintf.c
+++ b/stdio-common/vfprintf.c
@@ -1195,7 +1195,7 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap)
 									      \
 	    memset (&mbstate, '\0', sizeof (mbstate_t));		      \
 									      \
-	    if (prec > 0)						      \
+	    if (prec >= 0)						      \
 	      {								      \
 		/* The string `s2' might not be NUL terminated.  */	      \
 		if (prec < 32768					      \