diff options
| -rw-r--r-- | ChangeLog | 5 | ||||
| -rw-r--r-- | stdio-common/vfprintf.c | 6 |
2 files changed, 10 insertions, 1 deletions
@@ -1,5 +1,8 @@ 2000-07-06 Ulrich Drepper <drepper@redhat.com> + * stdio-common/vfprintf.c (process_string_arg): Check result of + wcrtomb call and bail out if it failed. + * malloc/Makefile (test-srcs): Add tst-mtrace. (distribute): Add tst-mtrace.sh. Add rule to run tst-mtrace.sh. @@ -15,7 +18,7 @@ * sysdeps/unix/sysv/linux/sparc/sparc32/sigaction.c: Likewise. * sysdeps/unix/sysv/linux/sparc/sparc64/sigaction.c: Likewise. - * configure.in: Fix CLAGS-memprofstat.c definition after + * configure.in: Fix CFLAGS-memprofstat.c definition after 2000-06-19 change. Patch by Bradford W. Johnson <bradford@math.umn.edu>. diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c index 0f35de6644..32ad9d85ab 100644 --- a/stdio-common/vfprintf.c +++ b/stdio-common/vfprintf.c @@ -1096,6 +1096,12 @@ vfprintf (FILE *s, const CHAR_T *format, va_list ap) len = __wcrtomb (buf, (fspec == NULL ? va_arg (ap, wint_t) \ : args_value[fspec->data_arg].pa_wchar), \ &mbstate); \ + if (len == (size_t) -1) \ + { \ + /* Something went wron gduring the conversion. Bail out. */ \ + done = -1; \ + goto all_done; \ + } \ width -= len; \ if (!left) \ PAD (' '); \ |