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authorUlrich Drepper <drepper@redhat.com>2000-07-07 06:05:09 +0000
committerUlrich Drepper <drepper@redhat.com>2000-07-07 06:05:09 +0000
commitca4447d63456122e0f046379351f8ff2e2ddc549 (patch)
treef0033dfe844beeecda319f1012a1584f27d1f23e /stdio-common/vfprintf.c
parent199d6eb060b474ad81bf24dd9ae53d99d5646b9d (diff)
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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/vfprintf.c')
-rw-r--r--stdio-common/vfprintf.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/stdio-common/vfprintf.c b/stdio-common/vfprintf.c
index 0f35de6..32ad9d8 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 (' '); \