Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
---
libavutil/tests/base64.c | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/libavutil/tests/base64.c b/libavutil/tests/base64.c
index 400e01cefe4..66d0fdc1fc8 100644
--- a/libavutil/tests/base64.c
+++ b/libavutil/tests/base64.c
@@ -64,6 +64,16 @@ static int test_encode_decode(const uint8_t *data, unsigned
int data_size,
printf("Failed: decode to NULL buffer\n");
return 1;
}
+ if (data_size > 0 && (data2_size = av_base64_decode(data2, encoded,
data_size - 1)) != data_size - 1) {
+ printf("Failed: out of array write\n"
+ "Encoded:\n%s\n", encoded);
+ return 1;
+ }
+ if (data_size > 1 && (data2_size = av_base64_decode(data2, encoded,
data_size - 2)) != data_size - 2) {
+ printf("Failed: out of array write\n"
+ "Encoded:\n%s\n", encoded);
+ return 1;
+ }
if (strlen(encoded)) {
char *end = strchr(encoded, '=');
if (!end)
--
2.43.2
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