diff options
| author | Keith Packard <keithp@keithp.com> | 2021-06-18 21:09:48 +0300 |
|---|---|---|
| committer | Jeff Johnston <jjohnstn@redhat.com> | 2021-06-19 00:15:37 +0300 |
| commit | 92068f4cc5f2cb655b32a46fdba93a9e572c307b (patch) | |
| tree | a348c9c1a46fa0e4ee127af5ea8abf519ee71a49 /newlib/libc | |
| parent | 90a72f27d5f724b496525b54a5d9f99cdcecbb9c (diff) | |
stdio: Parse 0x0p+00 correctly in scanf
The scanf code was skipping the '0' after the 'x' causing the
resulting buffer to contain an invalid number when passed to strtod.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'newlib/libc')
| -rw-r--r-- | newlib/libc/stdio/vfscanf.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/newlib/libc/stdio/vfscanf.c b/newlib/libc/stdio/vfscanf.c index 1d5e6512a..037692531 100644 --- a/newlib/libc/stdio/vfscanf.c +++ b/newlib/libc/stdio/vfscanf.c @@ -1628,6 +1628,7 @@ __SVFSCANF_R (struct _reent *rptr, && zeroes == 1) { flags |= HEXFLT; + flags &= ~NDIGITS; /* We skipped the first zero, so we have to add it now to the buffer. */ *p++ = '0'; |