Check return values of <Digest>_Init functions in low level digest calls.

[openssl.git] / crypto / ripemd / rmd_one.c

diff --git a/crypto/ripemd/rmd_one.c b/crypto/ripemd/rmd_one.c
index bfc4d83fe0a8dd82e90bf1b75ac30a0eabf4fec0..3efb13758f664707207bb8a43535a2e8450c0420 100644 (file)
--- a/crypto/ripemd/rmd_one.c
+++ b/crypto/ripemd/rmd_one.c
@@ -68,7 +68,8 @@ unsigned char *RIPEMD160(const unsigned char *d, size_t n,
        static unsigned char m[RIPEMD160_DIGEST_LENGTH];
 
        if (md == NULL) md=m;
-       RIPEMD160_Init(&c);
+       if (!RIPEMD160_Init(&c))
+               return NULL;
        RIPEMD160_Update(&c,d,n);
        RIPEMD160_Final(md,&c);
        OPENSSL_cleanse(&c,sizeof(c)); /* security consideration */