 |
utils.c: don't reuse a va_list. - susmb - mounting of SMB/CIFS shares via FUSE |
 |
git clone git://git.codemadness.org/susmb |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
commit 2195fb4a7d3123d603a27ca7a17804c7d0a8a4f1 |
|
parent a189d444526ddcb91d622efc2b1c46d5e3cbcfb2 |
|
Author: Geoff Johnstone <[email protected]> |
|
Date: Mon, 4 Feb 2013 19:27:19 +0000 |
|
|
|
utils.c: don't reuse a va_list. |
|
|
|
Diffstat: |
|
M utils.c | 6 +++++- |
|
|
|
1 file changed, 5 insertions(+), 1 deletion(-) |
|
--- |
|
diff --git a/utils.c b/utils.c |
|
@@ -187,7 +187,11 @@ bool bvaprintf (char **out, const char *format, va_list ap) |
|
assert (NULL != format); |
|
*out = NULL; |
|
|
|
- int bytes = vsnprintf (NULL, 0, format, ap); |
|
+ va_list ap2; |
|
+ va_copy (ap2, ap); |
|
+ int bytes = vsnprintf (NULL, 0, format, ap2); |
|
+ va_end (ap2); |
|
+ |
|
if ((1 > bytes) || (INT_MAX == bytes)) |
|
return false; |
|
