diff options
Diffstat (limited to 'lib/http_digest.c')
| -rw-r--r-- | lib/http_digest.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/lib/http_digest.c b/lib/http_digest.c index f9f20d487..43513966b 100644 --- a/lib/http_digest.c +++ b/lib/http_digest.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -287,6 +287,7 @@ CURLcode Curl_output_digest(struct connectdata *conn, struct timeval now; char **allocuserpwd; + size_t userlen; const char *userp; const char *passwdp; struct auth *authp; @@ -533,10 +534,11 @@ CURLcode Curl_output_digest(struct connectdata *conn, } /* append CRLF + zero (3 bytes) to the userpwd header */ - tmp = realloc(*allocuserpwd, strlen(*allocuserpwd) + 3); + userlen = strlen(*allocuserpwd); + tmp = realloc(*allocuserpwd, userlen + 3); if(!tmp) return CURLE_OUT_OF_MEMORY; - strcat(tmp, "\r\n"); + strcpy(&tmp[userlen], "\r\n"); /* append the data */ *allocuserpwd = tmp; return CURLE_OK; |