diff options
| author | Carmelo Amoroso <carmelo.amoroso@st.com> | 2008-09-09 12:19:19 +0000 |
|---|---|---|
| committer | Carmelo Amoroso <carmelo.amoroso@st.com> | 2008-09-09 12:19:19 +0000 |
| commit | a6cef4c7ae198292e4b41e4862be6c02b05c6590 (patch) | |
| tree | 490ca48940ddb0d2d12448390405fe258aecdbfd /libc/sysdeps/linux/common/sync_file_range.c | |
| parent | 20023071f6543e8f027a1c5b17f86361dd7f6fff (diff) | |
| download | uClibc-alpine-a6cef4c7ae198292e4b41e4862be6c02b05c6590.tar.bz2 uClibc-alpine-a6cef4c7ae198292e4b41e4862be6c02b05c6590.tar.xz | |
Fix problem in vfprintf when assertion are enabled.
Here follow the output of my analysis:
__stdio_fwrite expects at least 1 bytes. fputs_unlocked(S,F) calls
fwrite_unlocked and this calls __stdio_fwrite only if bytes to be
written are > 0, otherwise simply returs 0 (that is correct).
During the parsing of format spec it could happen that __stdio_fwrite
is called passing an empty string and with assertion enabled it will abort.
Signed-off-by: Carmelo Amoroso <carmelo.amoroso@st.com>
Diffstat (limited to 'libc/sysdeps/linux/common/sync_file_range.c')
0 files changed, 0 insertions, 0 deletions