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Diffstat (limited to 'source4/lib/talloc/talloc.c')
-rw-r--r--source4/lib/talloc/talloc.c17
1 files changed, 11 insertions, 6 deletions
diff --git a/source4/lib/talloc/talloc.c b/source4/lib/talloc/talloc.c
index 15a44bd0d9..028b44a8c7 100644
--- a/source4/lib/talloc/talloc.c
+++ b/source4/lib/talloc/talloc.c
@@ -1174,10 +1174,11 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
va_list ap2;
char c;
- va_copy(ap2, ap);
-
/* this call looks strange, but it makes it work on older solaris boxes */
- if ((len = vsnprintf(&c, 1, fmt, ap2)) < 0) {
+ va_copy(ap2, ap);
+ len = vsnprintf(&c, 1, fmt, ap2);
+ va_end(ap2);
+ if (len < 0) {
return NULL;
}
@@ -1185,6 +1186,7 @@ char *talloc_vasprintf(const void *t, const char *fmt, va_list ap)
if (ret) {
va_copy(ap2, ap);
vsnprintf(ret, len+1, fmt, ap2);
+ va_end(ap2);
_talloc_set_name_const(ret, ret);
}
@@ -1226,10 +1228,13 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap)
tc = talloc_chunk_from_ptr(s);
+ s_len = tc->size - 1;
+
va_copy(ap2, ap);
+ len = vsnprintf(&c, 1, fmt, ap2);
+ va_end(ap2);
- s_len = tc->size - 1;
- if ((len = vsnprintf(&c, 1, fmt, ap2)) <= 0) {
+ if (len <= 0) {
/* Either the vsnprintf failed or the format resulted in
* no characters being formatted. In the former case, we
* ought to return NULL, in the latter we ought to return
@@ -1243,8 +1248,8 @@ char *talloc_vasprintf_append(char *s, const char *fmt, va_list ap)
if (!s) return NULL;
va_copy(ap2, ap);
-
vsnprintf(s+s_len, len+1, fmt, ap2);
+ va_end(ap2);
_talloc_set_name_const(s, s);
return s;