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| author | Ulrich Drepper <drepper@redhat.com> | 1998-11-13 15:05:05 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1998-11-13 15:05:05 +0000 |
| commit | 47b856a9eac04e1e18d949cc751c397610bba429 (patch) | |
| tree | b2e74580a4831b6c2c1bed1fcdc60eb1ef74525c /stdio-common/vfscanf.c | |
| parent | fb3d8ad658464fc8d4728c892ed815c362cd1972 (diff) | |
| download | glibc-47b856a9eac04e1e18d949cc751c397610bba429.zip glibc-47b856a9eac04e1e18d949cc751c397610bba429.tar.gz glibc-47b856a9eac04e1e18d949cc751c397610bba429.tar.bz2 | |
* 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/vfscanf.c')
| -rw-r--r-- | stdio-common/vfscanf.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/stdio-common/vfscanf.c b/stdio-common/vfscanf.c index ec4a264..d2302dd 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 (); } } |