Commit a2019575 authored by Richard Levitte's avatar Richard Levitte
Browse files

Fix bug in BIO_f_linebuffer() 



In BIO_f_linebuffer, this would cause an error:

    BIO_write(bio, "1\n", 1);

I.e. there's a \n just after the part of the string that we currently
ask to get written.

Reviewed-by: default avatarRich Salz <rsalz@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/5353)
parent 3493b39d

crypto/bio/bf_lbuf.c

+3 −2
Original line number Diff line number Diff line
@@ -116,9 +116,10 @@ static int linebuffer_write(BIO *b, const char *in, int inl) 


    do {

        const char *p;

        char c;



        for (p = in; p < in + inl && *p != '\n'; p++) ;

        if (*p == '\n') {

        for (p = in, c = '\0'; p < in + inl && (c = *p) != '\n'; p++) ;

        if (c == '\n') {

            p++;

            foundnl = 1;

        } else