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| author | Volker Lendecke <vl@samba.org> | 2008-03-15 21:47:22 +0100 |
|---|---|---|
| committer | Volker Lendecke <vl@samba.org> | 2008-03-15 21:50:55 +0100 |
| commit | 3351bdeb236df9f35b4be89ddb15ee7cff63994a (patch) | |
| tree | 8d698413b1ab4a064ab3e1e2c46f10f980618808 /source3/lib | |
| parent | 0bdba8d59abf3de7919f77073ab3534cab69995a (diff) | |
| download | samba-3351bdeb236df9f35b4be89ddb15ee7cff63994a.tar.gz samba-3351bdeb236df9f35b4be89ddb15ee7cff63994a.tar.bz2 samba-3351bdeb236df9f35b4be89ddb15ee7cff63994a.zip | |
Allocate one 0-byte in asprintf replacement when len==0
Some S3 code depends on this.
(This used to be commit dc3d5e16452bf30055638ba3cfe99097fb557156)
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/replace/snprintf.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/source3/lib/replace/snprintf.c b/source3/lib/replace/snprintf.c index 9f8a7657e5..a174dcffed 100644 --- a/source3/lib/replace/snprintf.c +++ b/source3/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; |