diff options
Diffstat (limited to 'apps/dgst.c')
-rw-r--r-- | apps/dgst.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/apps/dgst.c b/apps/dgst.c index 2abb3e0b21..83b79c328a 100644 --- a/apps/dgst.c +++ b/apps/dgst.c @@ -551,7 +551,7 @@ int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout, const char *sig_name, const char *md_name, const char *file,BIO *bmd) { - size_t len; + ssize_t len; int i; for (;;) @@ -598,7 +598,14 @@ int do_fp(BIO *out, unsigned char *buf, BIO *bp, int sep, int binout, } } else + { len=BIO_gets(bp,(char *)buf,BUFSIZE); + if (len <0) + { + ERR_print_errors(bio_err); + return 1; + } + } if(binout) BIO_write(out, buf, len); else |