va_start must always be matched by va_end.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- lib/tpm.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/lib/tpm.c b/lib/tpm.c index fb520e3d73..d1cf5a8a16 100644 --- a/lib/tpm.c +++ b/lib/tpm.c @@ -95,8 +95,10 @@ int pack_byte_string(uint8_t *str, size_t size, const char *format, ...) return -1; }
- if (offset + length > size) + if (offset + length > size) { + va_end(args); return -1; + }
switch (*format) { case 'b': @@ -163,6 +165,7 @@ int unpack_byte_string(const uint8_t *str, size_t size, const char *format, ...) length = va_arg(args, uint32_t); break; default: + va_end(args); debug("Couldn't recognize format string\n"); return -1; }