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| author | Volker Lendecke <vl@samba.org> | 2008-03-15 21:47:22 +0100 |
|---|---|---|
| committer | Stefan Metzmacher <metze@samba.org> | 2008-03-18 13:48:21 +0100 |
| commit | 3b63333cf272fae301e22e9a021f0bbf60d1c413 (patch) | |
| tree | 9042af9b64e3eb7dec932d88e1d3bddd10dcc2b1 | |
| parent | 297399d877476bd72fbf8055cd728b6f8230ba09 (diff) | |
| download | samba-3b63333cf272fae301e22e9a021f0bbf60d1c413.tar.gz samba-3b63333cf272fae301e22e9a021f0bbf60d1c413.tar.bz2 samba-3b63333cf272fae301e22e9a021f0bbf60d1c413.zip | |
Allocate one 0-byte in asprintf replacement when len==0
Some S3 code depends on this.
(cherry picked from commit dc3d5e16452bf30055638ba3cfe99097fb557156)
(This used to be commit 842d144b4fb0981250157f72956e732709663107)
| -rw-r--r-- | source4/lib/replace/snprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source4/lib/replace/snprintf.c b/source4/lib/replace/snprintf.c index 9f8a7657e5..a174dcffed 100644 --- a/source4/lib/replace/snprintf.c +++ b/source4/lib/replace/snprintf.c @@ -1264,7 +1264,7 @@ static int add_cnk_list_entry(struct pr_chunk_x **list, VA_COPY(ap2, ap); ret = vsnprintf(NULL, 0, format, ap2); va_end(ap2); - if (ret <= 0) return ret; + if (ret < 0) return ret; (*ptr) = (char *)malloc(ret+1); if (!*ptr) return -1; |