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authorUlrich Drepper <drepper@redhat.com>1998-11-13 15:05:05 +0000
committerUlrich Drepper <drepper@redhat.com>1998-11-13 15:05:05 +0000
commit47b856a9eac04e1e18d949cc751c397610bba429 (patch)
treeb2e74580a4831b6c2c1bed1fcdc60eb1ef74525c /stdio-common
parentfb3d8ad658464fc8d4728c892ed815c362cd1972 (diff)
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* stdio-common/vfscanf.c: Return EOF for invalid format characters. 1998-11-13 Philip Blundell <philb@gnu.org> * sysdeps/arm/fpu/bits/setjmp.h (__JMP_BUF_SP): Correct value. Reported by Scott Bambrough.
Diffstat (limited to 'stdio-common')
-rw-r--r--stdio-common/vfscanf.c13
1 files changed, 13 insertions, 0 deletions
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c
index ec4a264d65..d2302dd9a2 100644
--- a/stdio-common/vfscanf.c
+++ b/stdio-common/vfscanf.c
@@ -85,6 +85,11 @@
__libc_cleanup_end (0); \
return EOF; \
} while (0)
+# define fmt_error() do { \
+ _IO_funlockfile (s); \
+ __libc_cleanup_end (0); \
+ return EOF; \
+ } while (0)
# define ARGCHECK(s, format) \
do \
{ \
@@ -129,6 +134,10 @@
__set_errno (ENOMEM); \
return EOF; \
} while (0)
+# define fmt_error() do { \
+ funlockfile (s); \
+ return EOF; \
+ } while (0)
# define ARGCHECK(s, format) \
do \
{ \
@@ -1247,6 +1256,10 @@ __vfscanf (FILE *s, const char *format, va_list argptr)
number_signed = 0;
read_pointer = 1;
goto number;
+
+ default:
+ /* If this is an unknown format character punt. */
+ fmt_error ();
}
}