Bugfix: %n doesn't count as a conversion, so

sscanf("abc", "ab%ncd", &i) returns EOF, not 0.
2012-04-22 21:22:14 +00:00 · 2012-04-22 21:22:14 +00:00 · 01d2a7858e
commit 01d2a7858e
parent 51300896cb
2 changed files with 0 additions and 2 deletions
--- a/lib/libc/stdio/vfscanf.c
+++ b/lib/libc/stdio/vfscanf.c
@ -703,7 +703,6 @@ again:		c = *fmt++;
 			break;

 		case 'n':
-			nconversions++;
 			if (flags & SUPPRESS)	/* ??? */
 				continue;
 			if (flags & SHORTSHORT)
--- a/lib/libc/stdio/vfwscanf.c
+++ b/lib/libc/stdio/vfwscanf.c
@ -650,7 +650,6 @@ again:		c = *fmt++;
 			break;

 		case 'n':
-			nconversions++;
 			if (flags & SUPPRESS)	/* ??? */
 				continue;
 			if (flags & SHORTSHORT)