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| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-07 06:05:09 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-07 06:05:09 +0000 |
| commit | ca4447d63456122e0f046379351f8ff2e2ddc549 (patch) | |
| tree | f0033dfe844beeecda319f1012a1584f27d1f23e /stdio-common | |
| parent | 199d6eb060b474ad81bf24dd9ae53d99d5646b9d (diff) | |
| download | glibc-ca4447d63456122e0f046379351f8ff2e2ddc549.tar.gz glibc-ca4447d63456122e0f046379351f8ff2e2ddc549.tar.xz glibc-ca4447d63456122e0f046379351f8ff2e2ddc549.zip | |
Update.
* stdio-common/vfprintf.c (process_string_arg): Check result of wcrtomb call and bail out if it failed. * configure.in: Fix CFLAGS-memprofstat.c definition after
Diffstat (limited to 'stdio-common')
| -rw-r--r-- | stdio-common/vfprintf.c | 6 |
1 files changed, 6 insertions, 0 deletions
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 (' '); \ |