diff options
Diffstat (limited to 'openssl/apps/dgst.c')
| -rw-r--r-- | openssl/apps/dgst.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/openssl/apps/dgst.c b/openssl/apps/dgst.c index adb7a060a..95e5fa3fc 100644 --- a/openssl/apps/dgst.c +++ b/openssl/apps/dgst.c @@ -293,6 +293,11 @@ int MAIN(int argc, char **argv) in = BIO_new(BIO_s_file()); bmd = BIO_new(BIO_f_md()); + if ((in == NULL) || (bmd == NULL)) { + ERR_print_errors(bio_err); + goto end; + } + if (debug) { BIO_set_callback(in, BIO_debug_callback); /* needed for windows 3.1 */ @@ -304,11 +309,6 @@ int MAIN(int argc, char **argv) goto end; } - if ((in == NULL) || (bmd == NULL)) { - ERR_print_errors(bio_err); - goto end; - } - if (out_bin == -1) { if (keyfile) out_bin = 1; @@ -460,6 +460,11 @@ int MAIN(int argc, char **argv) ERR_print_errors(bio_err); goto end; } + if (!sigbuf) { + BIO_printf(bio_err, "Out of memory\n"); + ERR_print_errors(bio_err); + goto end; + } siglen = BIO_read(sigbio, sigbuf, siglen); BIO_free(sigbio); if (siglen <= 0) { |