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upstream: let sshbuf_find/cmp take a void* for the 

search/comparison argument, instead of a u_char*. Saves callers needing to
cast.

OpenBSD-Commit-ID: d63b69b7c5dd570963e682f758f5a47b825605ed
This commit is contained in:
djm@openbsd.org 2019-07-30 05:04:49 +00:00 committed by Damien Miller
parent 7adf6c430d
commit 49fa065a1b
2 changed files with 6 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
sshbuf-misc.c
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sshbuf-misc.c,v 1.10 2019/07/18 13:26:00 djm Exp $ */
/* $OpenBSD: sshbuf-misc.c,v 1.11 2019/07/30 05:04:49 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@ -195,7 +195,7 @@ sshbuf_dup_string(struct sshbuf *buf)
int
sshbuf_cmp(const struct sshbuf *b, size_t offset,
const u_char *s, size_t len)
const void *s, size_t len)
{
if (sshbuf_ptr(b) == NULL)
return SSH_ERR_INTERNAL_ERROR;
@ -210,13 +210,12 @@ sshbuf_cmp(const struct sshbuf *b, size_t offset,
int
sshbuf_find(const struct sshbuf *b, size_t start_offset,
const u_char *s, size_t len, size_t *offsetp)
const void *s, size_t len, size_t *offsetp)
{
void *p;
if (offsetp != NULL)
*offsetp = 0;
if (sshbuf_ptr(b) == NULL)
return SSH_ERR_INTERNAL_ERROR;
if (start_offset > SSHBUF_SIZE_MAX || len > SSHBUF_SIZE_MAX || len == 0)

6
sshbuf.h
View File

@ -1,4 +1,4 @@
/* $OpenBSD: sshbuf.h,v 1.16 2019/07/16 13:18:39 djm Exp $ */
/* $OpenBSD: sshbuf.h,v 1.17 2019/07/30 05:04:49 djm Exp $ */
/*
* Copyright (c) 2011 Damien Miller
*
@ -270,7 +270,7 @@ int sshbuf_b64tod(struct sshbuf *buf, const char *b64);
* all.
*/
int sshbuf_cmp(const struct sshbuf *b, size_t offset,
const u_char *s, size_t len);
const void *s, size_t len);
/*
* Searches the buffer for the specified string. Returns 0 on success
@ -282,7 +282,7 @@ int sshbuf_cmp(const struct sshbuf *b, size_t offset,
*/
int
sshbuf_find(const struct sshbuf *b, size_t start_offset,
const u_char *s, size_t len, size_t *offsetp);
const void *s, size_t len, size_t *offsetp);
/*
* Duplicate the contents of a buffer to a string (caller to free).