diff options
Diffstat (limited to 'apps/lib/apps.c')
| -rw-r--r-- | apps/lib/apps.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/apps/lib/apps.c b/apps/lib/apps.c index b51afba898..3d52e030ab 100644 --- a/apps/lib/apps.c +++ b/apps/lib/apps.c @@ -2972,6 +2972,9 @@ BIO *dup_bio_out(int format) BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); void *prefix = NULL; + if (b == NULL) + return NULL; + #ifdef OPENSSL_SYS_VMS if (FMT_istext(format)) b = BIO_push(BIO_new(BIO_f_linebuffer()), b); @@ -2992,7 +2995,7 @@ BIO *dup_bio_err(int format) BIO_NOCLOSE | (FMT_istext(format) ? BIO_FP_TEXT : 0)); #ifdef OPENSSL_SYS_VMS - if (FMT_istext(format)) + if (b != NULL && FMT_istext(format)) b = BIO_push(BIO_new(BIO_f_linebuffer()), b); #endif return b; |