diff options
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/stdio/fputs.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/libc/stdio/fputs.c b/lib/libc/stdio/fputs.c index 32e5764..d010979 100644 --- a/lib/libc/stdio/fputs.c +++ b/lib/libc/stdio/fputs.c @@ -37,6 +37,7 @@ static char sccsid[] = "@(#)fputs.c 8.1 (Berkeley) 6/4/93"; __FBSDID("$FreeBSD$"); #include "namespace.h" +#include <limits.h> #include <stdio.h> #include <string.h> #include "un-namespace.h" @@ -62,5 +63,7 @@ fputs(const char * __restrict s, FILE * __restrict fp) ORIENT(fp, -1); retval = __sfvwrite(fp, &uio); FUNLOCKFILE(fp); + if (retval == 0) + return (iov.iov_len > INT_MAX ? INT_MAX : uio.uio_resid); return (retval); } |
