diff options
Diffstat (limited to 'doc/man3')
-rw-r--r-- | doc/man3/PEM_read_bio_PrivateKey.pod | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/doc/man3/PEM_read_bio_PrivateKey.pod b/doc/man3/PEM_read_bio_PrivateKey.pod index 4fb4d1159a..744a46f81e 100644 --- a/doc/man3/PEM_read_bio_PrivateKey.pod +++ b/doc/man3/PEM_read_bio_PrivateKey.pod @@ -346,17 +346,16 @@ Skeleton pass phrase callback: int pass_cb(char *buf, int size, int rwflag, void *u) { - int len; - char *tmp; /* We'd probably do something else if 'rwflag' is 1 */ printf("Enter pass phrase for \"%s\"\n", (char *)u); /* get pass phrase, length 'len' into 'tmp' */ - tmp = "hello"; - len = strlen(tmp); - if (len <= 0) - return 0; + char *tmp = "hello"; + if (tmp == NULL) /* An error occurred */ + return -1; + + size_t len = strlen(tmp); if (len > size) len = size; |