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| author | Andrew Bartlett <abartlet@samba.org> | 2004-06-20 00:54:17 +0000 |
|---|---|---|
| committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 12:56:44 -0500 |
| commit | 8cb41badd4349b7d9d78ff8e25143929522e4749 (patch) | |
| tree | c4c8f0fb32e7930619c156e4ac81892c607bdc2c /source4/lib | |
| parent | bf598954f75bfd924b9aa22649975b372c74a49e (diff) | |
| download | samba-8cb41badd4349b7d9d78ff8e25143929522e4749.tar.gz samba-8cb41badd4349b7d9d78ff8e25143929522e4749.tar.bz2 samba-8cb41badd4349b7d9d78ff8e25143929522e4749.zip | |
r1199: Make talloc_asprintf_append() work on a NULL source string as if it were
just a alloc_asprintf().
(makes it easier to use in a loop)
Andrew Bartlett
(This used to be commit 5816d09c47252d2ee8732722b3cc44ea865b8fcc)
Diffstat (limited to 'source4/lib')
| -rw-r--r-- | source4/lib/talloc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/source4/lib/talloc.c b/source4/lib/talloc.c index f61ef6d906..9f873a2d6b 100644 --- a/source4/lib/talloc.c +++ b/source4/lib/talloc.c @@ -464,7 +464,11 @@ char *talloc_strndup(TALLOC_CTX *t, const char *p, size_t n) VA_COPY(ap2, ap); - s_len = strlen(s); + if (s) { + s_len = strlen(s); + } else { + s = 0; + } len = vsnprintf(NULL, 0, fmt, ap2); s = talloc_realloc(t, s, s_len + len+1); |