diff options
| author | Jay Satiro <raysatiro@yahoo.com> | 2015-03-25 02:37:20 -0400 |
|---|---|---|
| committer | Daniel Stenberg <daniel@haxx.se> | 2015-03-25 08:08:12 +0100 |
| commit | d29f8b460c9d4b5609c2330d97ecf9ffec210453 (patch) | |
| tree | 7b90ff0685eaf0fff57d446643ffb5451484b101 /lib/vtls/cyassl.c | |
| parent | ec319626405db23d87c2b3281463d8d641dc16e8 (diff) | |
cyassl: Check for invalid length parameter in Curl_cyassl_random
Diffstat (limited to 'lib/vtls/cyassl.c')
| -rw-r--r-- | lib/vtls/cyassl.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/vtls/cyassl.c b/lib/vtls/cyassl.c index 090270a08..72e1792df 100644 --- a/lib/vtls/cyassl.c +++ b/lib/vtls/cyassl.c @@ -640,7 +640,9 @@ int Curl_cyassl_random(struct SessionHandle *data, (void)data; if(InitRng(&rng)) return 1; - if(RNG_GenerateBlock(&rng, entropy, length)) + if(length > UINT_MAX) + return 1; + if(RNG_GenerateBlock(&rng, entropy, (unsigned)length)) return 1; return 0; } |