diff options
| -rw-r--r-- | source3/lib/replace/snprintf.c | 6 | ||||
| -rw-r--r-- | source3/lib/talloc/talloc.c | 17 |
2 files changed, 15 insertions, 8 deletions
diff --git a/source3/lib/replace/snprintf.c b/source3/lib/replace/snprintf.c index b38d8dad34..9f8a7657e5 100644 --- a/source3/lib/replace/snprintf.c +++ b/source3/lib/replace/snprintf.c @@ -742,6 +742,8 @@ static int dopr(char *buffer, size_t maxlen, const char *format, va_list args_in ret = currlen; done: + va_end(args); + while (chunks) { cnk = chunks->next; free(chunks); @@ -1260,16 +1262,16 @@ static int add_cnk_list_entry(struct pr_chunk_x **list, va_list ap2; VA_COPY(ap2, ap); - ret = vsnprintf(NULL, 0, format, ap2); + va_end(ap2); if (ret <= 0) return ret; (*ptr) = (char *)malloc(ret+1); if (!*ptr) return -1; VA_COPY(ap2, ap); - ret = vsnprintf(*ptr, ret+1, format, ap2); + va_end(ap2); return ret; } diff --git a/source3/lib/talloc/talloc.c b/source3/lib/talloc/talloc.c index 15a44bd0d9..028b44a8c7 100644 --- a/source3/lib/talloc/talloc.c +++ b/source3/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; |