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| author | Tim Peters <tim.peters@gmail.com> | 2001-10-27 06:53:00 (GMT) |
|---|---|---|
| committer | Tim Peters <tim.peters@gmail.com> | 2001-10-27 06:53:00 (GMT) |
| commit | dc5eff9170fffae08454d56e5a71f9b6067fd79c (patch) | |
| tree | 1b32cabb9f115ec2dc48b677f5c3c0a17f6d09c9 | |
| parent | 62d48e1735db7acdbacbe7eec0131dd79f529a18 (diff) | |
| download | cpython-dc5eff9170fffae08454d56e5a71f9b6067fd79c.zip cpython-dc5eff9170fffae08454d56e5a71f9b6067fd79c.tar.gz cpython-dc5eff9170fffae08454d56e5a71f9b6067fd79c.tar.bz2 | |
vgetargskeywords: Prevent another potential sprintf buffer overrun.
| -rw-r--r-- | Python/getargs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Python/getargs.c b/Python/getargs.c index 8b6b306..658d285 100644 --- a/Python/getargs.c +++ b/Python/getargs.c @@ -1027,7 +1027,7 @@ static int vgetargskeywords(PyObject *args, PyObject *keywords, char *format, char **kwlist, va_list *p_va) { - char msgbuf[256]; + char msgbuf[512]; int levels[32]; char *fname, *message; int min, max; @@ -1138,7 +1138,7 @@ vgetargskeywords(PyObject *args, PyObject *keywords, char *format, if (len < min || max < len) { if (message == NULL) { sprintf(msgbuf, - "%s%s takes %s %d argument%s (%d given)", + "%.200s%s takes %s %d argument%s (%d given)", fname==NULL ? "function" : fname, fname==NULL ? "" : "()", min==max ? "exactly" |