From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 8 Feb 2000 00:27:21 +0000 (+0000)
Subject: Ron Zapp <rzapper@yahoo.com> corrected a sprintf() problem
X-Git-Tag: curl-6_5~60
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=bcc8f8f11a88655b3f9f59789a9171823fceb7ec;p=thirdparty%2Fcurl.git

Ron Zapp <rzapper@yahoo.com> corrected a sprintf() problem
---

diff --git a/src/urlglob.c b/src/urlglob.c
index 846f86c2f0..48974d1fa1 100644
--- a/src/urlglob.c
+++ b/src/urlglob.c
@@ -277,7 +277,8 @@ char *next_url(URLGlob *glob) {
 	*buf++ = pat->content.CharRange.ptr_c;
 	break;
       case UPTNumRange:
-	buf += sprintf(buf, "%0*d", pat->content.NumRange.padlength, pat->content.NumRange.ptr_n); 
+	sprintf(buf, "%0*d", pat->content.NumRange.padlength, pat->content.NumRange.ptr_n); 
+        buf += strlen(buf); /* make no sprint() return code assumptions */
 	break;
       default:
 	printf("internal error: invalid pattern type (%d)\n", pat->type);
@@ -316,7 +317,8 @@ char *match_url(char *filename, URLGlob glob) {
 	*buf++ = pat.content.CharRange.ptr_c;
 	break;
       case UPTNumRange:
-	buf += sprintf(buf, "%0*d", pat.content.NumRange.padlength, pat.content.NumRange.ptr_n);
+	sprintf(buf, "%0*d", pat.content.NumRange.padlength, pat.content.NumRange.ptr_n);
+        buf += strlen(buf);
 	break;
       default:
 	printf("internal error: invalid pattern type (%d)\n", pat.type);